diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions.properties
index 6dfb1dc41..d106c517c 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions.properties
@@ -328,6 +328,7 @@ holiday.description.LOUIS_RIEL
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Lunar New Year's Day
 holiday.description.MADARAKA_DAY                                                        = Madaraka Day
 holiday.description.MADEIRA_DAY                                                         = Day of the Autonomous Region of Madeira and the Madeiran Communities
+holiday.description.MADONNA_DELLA_SALUTE                                                = Madonna della Salute
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Majority Rule Day
 holiday.description.MALVINAS                                                            = Malvinas Day
@@ -477,6 +478,7 @@ holiday.description.SAINT_OLAV_EVE
 holiday.description.SAINT_PAUL_SHIPWRECK                                                = St. Paul's shipwreck
 holiday.description.SANTA_ANA                                                           = Fiesta de Santa Ana
 holiday.description.SANTA_ROSA                                                          = Holy Rosa of Lima
+holiday.description.SARDINIA_DAY                                                        = Sardinia Day
 holiday.description.SATOWAN_DAY                                                         = Satowan Day
 holiday.description.SANTIAGO                                                            = Fiesta de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
@@ -514,28 +516,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Statia Day
 holiday.description.STEPHENS                                                            = St.Stephen's Day
 holiday.description.STOUTTS_BIRTHDAY                                                    = Lavity Stoutt's Birthday
+holiday.description.ST_AMBROSE                                                          = St. Ambrose's Day
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Saint Andrew the First-Called Day
 holiday.description.ST_BERCHTHOLD                                                       = St. Berchtholds day
 holiday.description.ST_BRIGID                                                           = St. Brigid's Day
+holiday.description.ST_CONSTANTIUS                                                      = St. Constantius' Day
+holiday.description.ST_CYRIACUS                                                         = St. Cyriacus' Day
 holiday.description.ST_DEMETRIUS                                                        = St.Demetrius' Day
 holiday.description.ST_DEVOTA                                                           = Saint Devota's Day
 holiday.description.ST_ELIJAH                                                           = St.Elijah's Day
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = St. Francis of Assisi's Day
 holiday.description.ST_GEORGE                                                           = St.George Day
+holiday.description.ST_GERARD                                                           = St. Gerard's Day
+holiday.description.ST_GRATUS                                                           = St. Gratus' Day
 holiday.description.ST_JAMES                                                            = St. James Day
 holiday.description.ST_JOHN                                                             = St. John's Day
 holiday.description.ST_JOSEPH                                                           = St. Josephs day
 holiday.description.ST_JOSEPH_WORKER                                                    = Saint Joseph the Worker
+holiday.description.ST_JUST                                                             = St. Justus' Day
 holiday.description.ST_MARTIN                                                           = St. Martin's Day
 holiday.description.ST_MARY                                                             = Saint Mary's Day
+holiday.description.ST_MAXIMUS                                                          = St. Maximus' Day
 holiday.description.ST_NICHOLAS                                                         = St. Nicholas Day
 holiday.description.ST_PATRICK                                                          = Saint Patrick's Day
 holiday.description.ST_PETER                                                            = St.Peter's Day
 holiday.description.ST_PETER_PAUL                                                       = St. Peter and Paul day
+holiday.description.ST_PETRONIUS                                                        = St. Petronius' Day
 holiday.description.ST_ROBERT_BELLARMINE                                                = Feast Day of Saint Robert Bellarmine
+holiday.description.ST_ROSALIA                                                          = St. Rosalia's Day
+holiday.description.ST_SATURNINUS                                                       = St. Saturninus' Day
 holiday.description.ST_SEBASTIAN                                                        = Saint Sebastian
 holiday.description.ST_URSULA                                                           = St. Ursulas's Day
+holiday.description.ST_VIGILIUS                                                         = St. Vigilius' Day
+holiday.description.ST_VITALIAN                                                         = St. Vitalian's Day
 holiday.description.ST_VITUS                                                            = St.Vitus' Day
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Syrian Revolution Day
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_de.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_de.properties
index b947eb8e6..4e9e8bd35 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_de.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_de.properties
@@ -328,6 +328,7 @@ holiday.description.LOUIS_RIEL
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Neujahrstag des Mondes
 holiday.description.MADARAKA_DAY                                                        = Madaraka-Tag
 holiday.description.MADEIRA_DAY                                                         = Tag der Autonomen Region Madeira und der madeirischen Gemeinschaften
+holiday.description.MADONNA_DELLA_SALUTE                                                = Fest der Madonna della Salute
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Tag der Mehrheitsregelungen
 holiday.description.MALVINAS                                                            = Malvinas Tag
@@ -480,6 +481,7 @@ holiday.description.SANTA_ROSA
 holiday.description.SANTIAGO                                                            = Fiesta de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Fiesta de Santo Domingo
+holiday.description.SARDINIA_DAY                                                        = Tag Sardiniens
 holiday.description.SASKATCHEWAN_DAY                                                    = Saskatchewan-Tag
 holiday.description.SATOWAN_DAY                                                         = Satowan-Tag
 holiday.description.SECOND_CHRISTMAS_DAY                                                = 2. Weihnachtsfeiertag
@@ -514,28 +516,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Statia-Tag
 holiday.description.STEPHENS                                                            = Stephanstag
 holiday.description.STOUTTS_BIRTHDAY                                                    = Lavity Stoutt's Geburtstag
+holiday.description.ST_AMBROSE                                                          = Tag des Heiligen Ambrosius
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Tag des Heiligen Andreas des Erstberufenen
 holiday.description.ST_BERCHTHOLD                                                       = St. Berchtholds Tag
 holiday.description.ST_BRIGID                                                           = St. Brigid's Tag
+holiday.description.ST_CONSTANTIUS                                                      = Tag des Heiligen Konstantius
+holiday.description.ST_CYRIACUS                                                         = Tag des Heiligen Cyriacus
 holiday.description.ST_DEMETRIUS                                                        = St. Demetrius' Tag
 holiday.description.ST_DEVOTA                                                           = Tag der Heiligen Devota
 holiday.description.ST_ELIJAH                                                           = St. Elijah's Tag
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Franz von Assisi-Tag
 holiday.description.ST_GEORGE                                                           = St. George Tag
+holiday.description.ST_GERARD                                                           = Tag des Heiligen Gerhard
+holiday.description.ST_GRATUS                                                           = Tag des Heiligen Gratus
 holiday.description.ST_JAMES                                                            = St. James Tag
 holiday.description.ST_JOHN                                                             = St. Johns Tag
 holiday.description.ST_JOSEPH                                                           = St. Josephs Tag
 holiday.description.ST_JOSEPH_WORKER                                                    = Tag des heiligen Josef des Arbeiters
+holiday.description.ST_JUST                                                             = Tag des Heiligen Justus
 holiday.description.ST_MARTIN                                                           = St. Martin's Tag
 holiday.description.ST_MARY                                                             = Tag der heiligen Maria
+holiday.description.ST_MAXIMUS                                                          = Tag des Heiligen Maximus
 holiday.description.ST_NICHOLAS                                                         = St. Nicholas Tag
 holiday.description.ST_PATRICK                                                          = St. Patrick's Tag
 holiday.description.ST_PETER                                                            = St. Peter's Tag
 holiday.description.ST_PETER_PAUL                                                       = St. Peter and Paul
+holiday.description.ST_PETRONIUS                                                        = Tag des Heiligen Petronius
 holiday.description.ST_ROBERT_BELLARMINE                                                = Festtag des Heiligen Robert Bellarmin
+holiday.description.ST_ROSALIA                                                          = Tag der Heiligen Rosalia
+holiday.description.ST_SATURNINUS                                                       = Tag des Heiligen Saturninus
 holiday.description.ST_SEBASTIAN                                                        = Heiliger Sebastian
 holiday.description.ST_URSULA                                                           = St. Ursulas-Tag
+holiday.description.ST_VIGILIUS                                                         = Tag des Heiligen Vigilius
+holiday.description.ST_VITALIAN                                                         = Tag des Heiligen Vitalian
 holiday.description.ST_VITUS                                                            = St.Vitus' Tag
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Syrischer Revolutionstag
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_el.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_el.properties
index 45ed9d929..380cb9b05 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_el.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_el.properties
@@ -324,6 +324,7 @@ holiday.description.LOTU_O_TAMAITI
 holiday.description.LOUIS_RIEL                                                          = Ημέρα Louis Riel
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Ημέρα της Σεληνιακής Πρωτοχρονιάς
 holiday.description.MADARAKA_DAY                                                        = Ημέρα Madaraka
+holiday.description.MADONNA_DELLA_SALUTE                                                = Γιορτή της Παναγίας της Υγείας
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Ημέρα της πλειοψηφίας
 holiday.description.MALVINAS                                                            = Ημέρα των Μαλβινών
@@ -476,6 +477,7 @@ holiday.description.SANTA_ROSA
 holiday.description.SANTIAGO                                                            = Fiesta de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Φιέστα του Αγίου Δομίνικου
+holiday.description.SARDINIA_DAY                                                        = Ημέρα της Σαρδηνίας
 holiday.description.SASKATCHEWAN_DAY                                                    = Ημέρα Σασκάτσουαν
 holiday.description.SATOWAN_DAY                                                         = Ημέρα Σατοουάν
 holiday.description.SECOND_CHRISTMAS_DAY                                                = 2η ημέρα Χριστουγέννων
@@ -510,28 +512,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Ημέρα Στάτια
 holiday.description.STEPHENS                                                            = Ημέρα του Αγίου Στεφάνου
 holiday.description.STOUTTS_BIRTHDAY                                                    = Γενέθλια του Lavity Stoutt
+holiday.description.ST_AMBROSE                                                          = Ημέρα του Αγίου Αμβροσίου
 holiday.description.ST_ANDREW                                                           = Ημέρα του Αγίου Ανδρέα
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Ημέρα του Αγίου Ανδρέα του Πρωτοκλήτου
 holiday.description.ST_BERCHTHOLD                                                       = Ημέρα του St. Berchtholds
 holiday.description.ST_BRIGID                                                           = Ημέρα της Αγίας Μπρίτζιντ
+holiday.description.ST_CONSTANTIUS                                                      = Ημέρα του Αγίου Κωνσταντίου
+holiday.description.ST_CYRIACUS                                                         = Ημέρα του Αγίου Κυριακού
 holiday.description.ST_DEMETRIUS                                                        = Ημέρα του Αγίου Δημητρίου
 holiday.description.ST_DEVOTA                                                           = Ημέρα της Αγίας Δεβότα
 holiday.description.ST_ELIJAH                                                           = Ημέρα του Αγίου Ηλία
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Ημέρα του Αγίου Φραγκίσκου της Ασίζης
 holiday.description.ST_GEORGE                                                           = Ημέρα του Αγίου Γεωργίου
+holiday.description.ST_GERARD                                                           = Ημέρα του Αγίου Γεράρδου
+holiday.description.ST_GRATUS                                                           = Ημέρα του Αγίου Γράτου
 holiday.description.ST_JAMES                                                            = Ημέρα του Αγίου Ιακώβου
 holiday.description.ST_JOHN                                                             = Ημέρα του Αγίου Ιωάννη
 holiday.description.ST_JOSEPH                                                           = Ημέρα του Αγίου Ιωσήφ
 holiday.description.ST_JOSEPH_WORKER                                                    = Ημέρα του Αγίου Ιωσήφ του Εργάτη
+holiday.description.ST_JUST                                                             = Ημέρα του Αγίου Ιούστου
 holiday.description.ST_MARTIN                                                           = Ημέρα του Αγίου Μαρτίνου
 holiday.description.ST_MARY                                                             = Ημέρα της Αγίας Μαρίας
+holiday.description.ST_MAXIMUS                                                          = Ημέρα του Αγίου Μαξίμου
 holiday.description.ST_NICHOLAS                                                         = Ημέρα του Αγίου Νικολάου
 holiday.description.ST_PATRICK                                                          = Ημέρα του Αγίου Πατρικίου
 holiday.description.ST_PETER                                                            = Ημέρα του Αγίου Πέτρου
 holiday.description.ST_PETER_PAUL                                                       = Ημέρα των Αγίων Πέτρου και Παύλου
+holiday.description.ST_PETRONIUS                                                        = Ημέρα του Αγίου Πετρωνίου
 holiday.description.ST_ROBERT_BELLARMINE                                                = Γιορτή του Αγίου Ροβέρτου Μπελλαρμίνου
+holiday.description.ST_ROSALIA                                                          = Ημέρα της Αγίας Ροζαλίας
+holiday.description.ST_SATURNINUS                                                       = Ημέρα του Αγίου Σατουρνίνου
 holiday.description.ST_SEBASTIAN                                                        = Άγιος Σεβαστιανός
 holiday.description.ST_URSULA                                                           = Ημέρα της Αγίας Ούρσουλας
+holiday.description.ST_VIGILIUS                                                         = Ημέρα του Αγίου Βιγιλίου
+holiday.description.ST_VITALIAN                                                         = Ημέρα του Αγίου Βιταλιανού
 holiday.description.ST_VITUS                                                            = Ημέρα του Αγίου Βίτου
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Καλοκαιρινές διακοπές
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Ημέρα της Συριακής Επανάστασης
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_fr.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_fr.properties
index 94d5f680e..859af32de 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_fr.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_fr.properties
@@ -324,6 +324,7 @@ holiday.description.LOTU_O_TAMAITI
 holiday.description.LOUIS_RIEL                                                          = Journée Louis Riel
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Jour du nouvel an lunaire
 holiday.description.MADARAKA_DAY                                                        = Jour de Madaraka
+holiday.description.MADONNA_DELLA_SALUTE                                                = Fête de la Madonna della Salute
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Jour de la règle de la majorité
 holiday.description.MALVINAS                                                            = Malvinas Day
@@ -476,6 +477,7 @@ holiday.description.SANTA_ROSA
 holiday.description.SANTIAGO                                                            = Fiesta de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Fiesta de Santo Domingo
+holiday.description.SARDINIA_DAY                                                        = Jour de la Sardaigne
 holiday.description.SASKATCHEWAN_DAY                                                    = Jour Saskatchewan
 holiday.description.SATOWAN_DAY                                                         = Journée de Satowan
 holiday.description.SECOND_CHRISTMAS_DAY                                                = Deuxième vacances de Noël
@@ -510,28 +512,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Jour de Statia
 holiday.description.STEPHENS                                                            = St. Stephen's Day
 holiday.description.STOUTTS_BIRTHDAY                                                    = Anniversaire de Lavity Stoutt
+holiday.description.ST_AMBROSE                                                          = Jour de Saint Ambroise
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Jour du premier appel de Saint-André
 holiday.description.ST_BERCHTHOLD                                                       = St. Berchtholds day
 holiday.description.ST_BRIGID                                                           = St. Brigid's Day
+holiday.description.ST_CONSTANTIUS                                                      = Jour de Saint Constance
+holiday.description.ST_CYRIACUS                                                         = Jour de Saint Cyriaque
 holiday.description.ST_DEMETRIUS                                                        = St. Demetrius' Day
 holiday.description.ST_DEVOTA                                                           = Fête de Sainte Dévote
 holiday.description.ST_ELIJAH                                                           = St. Elijah's Day
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Jour de Saint François d’Assise
 holiday.description.ST_GEORGE                                                           = St. George Day
+holiday.description.ST_GERARD                                                           = Jour de Saint Gérard
+holiday.description.ST_GRATUS                                                           = Jour de Saint Grat
 holiday.description.ST_JAMES                                                            = St. James Day
 holiday.description.ST_JOHN                                                             = St. John's Day
 holiday.description.ST_JOSEPH                                                           = St. Josephs day
 holiday.description.ST_JOSEPH_WORKER                                                    = Fête de Saint Joseph Ouvrier
+holiday.description.ST_JUST                                                             = Jour de Saint Just
 holiday.description.ST_MARTIN                                                           = St. Martin's Day
 holiday.description.ST_MARY                                                             = Journée de la Sainte Marie
+holiday.description.ST_MAXIMUS                                                          = Jour de Saint Maxime
 holiday.description.ST_NICHOLAS                                                         = St. Nicholas Day
 holiday.description.ST_PATRICK                                                          = St. Patrick's Day
 holiday.description.ST_PETER                                                            = St. Peter's Day
 holiday.description.ST_PETER_PAUL                                                       = St. Peter and Paul day
+holiday.description.ST_PETRONIUS                                                        = Jour de Saint Pétrone
 holiday.description.ST_ROBERT_BELLARMINE                                                = Fête du Saint Robert Bellarmin
+holiday.description.ST_ROSALIA                                                          = Jour de Sainte Rosalie
+holiday.description.ST_SATURNINUS                                                       = Jour de Saint Saturnin
 holiday.description.ST_SEBASTIAN                                                        = St. Sebastian
 holiday.description.ST_URSULA                                                           = Jour de la Saint Ursule
+holiday.description.ST_VIGILIUS                                                         = Jour de Saint Vigile
+holiday.description.ST_VITALIAN                                                         = Jour de Saint Vitalien
 holiday.description.ST_VITUS                                                            = St. Vitus' Day
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Journée de la révolution syrienne
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_nl.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_nl.properties
index adfca3945..69be636c0 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_nl.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_nl.properties
@@ -324,6 +324,7 @@ holiday.description.LOTU_O_TAMAITI
 holiday.description.LOUIS_RIEL                                                          = Louis Riel Dag
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Lunar Nieuwjaarsdag
 holiday.description.MADARAKA_DAY                                                        = Madaraka-dag
+holiday.description.MADONNA_DELLA_SALUTE                                                = Feest van de Madonna della Salute
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Dag van de meerderheidsregel
 holiday.description.MALVINAS                                                            = Malvinas Dag
@@ -476,6 +477,7 @@ holiday.description.SANTA_ROSA
 holiday.description.SANTIAGO                                                            = Fiesta de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Fiesta de Santo Domingo
+holiday.description.SARDINIA_DAY                                                        = Sardinië-dag
 holiday.description.SASKATCHEWAN_DAY                                                    = Dag van Saskatchewan
 holiday.description.SATOWAN_DAY                                                         = Satowan-dag
 holiday.description.SECOND_CHRISTMAS_DAY                                                = Tweede Kerstdag
@@ -510,28 +512,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Statia-dag
 holiday.description.STEPHENS                                                            = St.Stephen's Dag
 holiday.description.STOUTTS_BIRTHDAY                                                    = Verjaardag van Lavity Stoutt
+holiday.description.ST_AMBROSE                                                          = Sint-Ambrosiusdag
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Dag van de Heilige Andreas de Eerste-Geroepene
 holiday.description.ST_BERCHTHOLD                                                       = St. Berchtholds dag
 holiday.description.ST_BRIGID                                                           = St. Brigid's Dag
+holiday.description.ST_CONSTANTIUS                                                      = Sint-Constantiusdag
+holiday.description.ST_CYRIACUS                                                         = Sint-Cyriacusdag
 holiday.description.ST_DEMETRIUS                                                        = St.Demetrius' dag
 holiday.description.ST_DEVOTA                                                           = Dag van Heilige Dévote
 holiday.description.ST_ELIJAH                                                           = St.Elijah's dag
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Sint-Franciscus van Assisi-dag
 holiday.description.ST_GEORGE                                                           = St.George dag
+holiday.description.ST_GERARD                                                           = Sint-Gerardusdag
+holiday.description.ST_GRATUS                                                           = Sint-Gratusdag
 holiday.description.ST_JAMES                                                            = St. James dag
 holiday.description.ST_JOHN                                                             = St. John's dag
 holiday.description.ST_JOSEPH                                                           = St. Josephs dag
 holiday.description.ST_JOSEPH_WORKER                                                    = Feest van Sint-Jozef de Arbeider
+holiday.description.ST_JUST                                                             = Sint-Justusdag
 holiday.description.ST_MARTIN                                                           = St. Martin's Dag
 holiday.description.ST_MARY                                                             = Dag van de Heilige Maria
+holiday.description.ST_MAXIMUS                                                          = Sint-Maximusdag
 holiday.description.ST_NICHOLAS                                                         = St. Nicholas Dag
 holiday.description.ST_PATRICK                                                          = Saint Patrick's Dag
 holiday.description.ST_PETER                                                            = St.Peter's dag
 holiday.description.ST_PETER_PAUL                                                       = St. Peter and Paul dag
+holiday.description.ST_PETRONIUS                                                        = Sint-Petroniusdag
 holiday.description.ST_ROBERT_BELLARMINE                                                = Feest van Sint Robert Bellarmin
+holiday.description.ST_ROSALIA                                                          = Sint-Rosaliadag
+holiday.description.ST_SATURNINUS                                                       = Sint-Saturninusdag
 holiday.description.ST_SEBASTIAN                                                        = Saint Sebastian
 holiday.description.ST_URSULA                                                           = Dag van St. Ursulas
+holiday.description.ST_VIGILIUS                                                         = Sint-Vigiliusdag
+holiday.description.ST_VITALIAN                                                         = Sint-Vitaliaandag
 holiday.description.ST_VITUS                                                            = St.Vitus' dag
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Dag van de Syrische Revolutie
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_pt.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_pt.properties
index ded217991..4bac90fe0 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_pt.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_pt.properties
@@ -328,6 +328,7 @@ holiday.description.LOUIS_RIEL
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Dia do Ano Novo Lunar
 holiday.description.MADARAKA_DAY                                                        = Dia de Madaraka
 holiday.description.MADEIRA_DAY                                                         = Dia da Região Autónoma da Madeira e das Comunidades Madeirenses
+holiday.description.MADONNA_DELLA_SALUTE                                                = Festa da Madonna della Salute
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Dia da Regra da Maioria
 holiday.description.MALVINAS                                                            = Dia das Malvinas
@@ -480,6 +481,7 @@ holiday.description.SANTA_ROSA
 holiday.description.SANTIAGO                                                            = Festa de Santiago
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Festa de Santo Domingo
+holiday.description.SARDINIA_DAY                                                        = Dia da Sardenha
 holiday.description.SASKATCHEWAN_DAY                                                    = Dia de Saskatchewan
 holiday.description.SATOWAN_DAY                                                         = Dia de Satowan
 holiday.description.SECOND_CHRISTMAS_DAY                                                = Segundo Feriado do Natal
@@ -514,28 +516,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Dia de Statia
 holiday.description.STEPHENS                                                            = Dia de Santo Estêvão
 holiday.description.STOUTTS_BIRTHDAY                                                    = Aniversário de Lavity Stoutt
+holiday.description.ST_AMBROSE                                                          = Dia de Santo Ambrósio
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Dia de Santo André, o Primeiro Chamado
 holiday.description.ST_BERCHTHOLD                                                       = Dia de St. Berchtholds
 holiday.description.ST_BRIGID                                                           = Dia de St. Brígida
+holiday.description.ST_CONSTANTIUS                                                      = Dia de São Constâncio
+holiday.description.ST_CYRIACUS                                                         = Dia de São Ciríaco
 holiday.description.ST_DEMETRIUS                                                        = St.Demetrius' Day
 holiday.description.ST_DEVOTA                                                           = Dia de Santa Devota
 holiday.description.ST_ELIJAH                                                           = Dia de St. Elijah
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Dia de São Francisco de Assis
 holiday.description.ST_GEORGE                                                           = Dia de São Jorge
+holiday.description.ST_GERARD                                                           = Dia de São Gerardo
+holiday.description.ST_GRATUS                                                           = Dia de São Grato
 holiday.description.ST_JAMES                                                            = Dia de St. James
 holiday.description.ST_JOHN                                                             = Dia de São João
 holiday.description.ST_JOSEPH                                                           = Dia de St. Josephs
 holiday.description.ST_JOSEPH_WORKER                                                    = Festa de São José Operário
+holiday.description.ST_JUST                                                             = Dia de São Justo
 holiday.description.ST_MARTIN                                                           = Dia de St. Martin
 holiday.description.ST_MARY                                                             = Dia de Santa Maria
+holiday.description.ST_MAXIMUS                                                          = Dia de São Máximo
 holiday.description.ST_NICHOLAS                                                         = Dia de St. Nicholas
 holiday.description.ST_PATRICK                                                          = Dia de Saint Patrício
 holiday.description.ST_PETER                                                            = Dia de St. Peter
 holiday.description.ST_PETER_PAUL                                                       = Dia de St. Peter e Paul
+holiday.description.ST_PETRONIUS                                                        = Dia de São Petrônio
 holiday.description.ST_ROBERT_BELLARMINE                                                = Festa de São Roberto Belarmino
+holiday.description.ST_ROSALIA                                                          = Dia de Santa Rosália
+holiday.description.ST_SATURNINUS                                                       = Dia de São Saturnino
 holiday.description.ST_SEBASTIAN                                                        = São Sebastião
 holiday.description.ST_URSULA                                                           = Dia de Santa Úrsula
+holiday.description.ST_VIGILIUS                                                         = Dia de São Vigílio
+holiday.description.ST_VITALIAN                                                         = Dia de São Vitaliano
 holiday.description.ST_VITUS                                                            = Dia de St. Vitus
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Dia da Revolução Síria
diff --git a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_sv.properties b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_sv.properties
index cf161aae3..a548dda9e 100644
--- a/jollyday-core/src/main/resources/descriptions/holiday_descriptions_sv.properties
+++ b/jollyday-core/src/main/resources/descriptions/holiday_descriptions_sv.properties
@@ -321,6 +321,7 @@ holiday.description.LOTU_O_TAMAITI
 holiday.description.LOUIS_RIEL                                                          = Louis Riel-dagen
 holiday.description.LUNAR_NEW_YEARS_DAY                                                 = Lunarnyårsdagen
 holiday.description.MADARAKA_DAY                                                        = Madaraka-dagen
+holiday.description.MADONNA_DELLA_SALUTE                                                = Madonna della Salute-festen
 holiday.description.MAHA_SHIVRATREE                                                     = Maha Shivaratree
 holiday.description.MAJORITY_RULE_DAY                                                   = Majoritetsreglernas dag
 holiday.description.MALVINAS                                                            = Malvinas Day
@@ -473,6 +474,7 @@ holiday.description.SANTIAGO
 holiday.description.SANTIAGO_APOSTOL                                                    = Santiago Apóstol
 holiday.description.SANTO_DOMINGO                                                       = Fiesta de Santo Domingo
 holiday.description.SAO_TOME_DAY                                                        = Sankt Tomé-dagen
+holiday.description.SARDINIA_DAY                                                        = Sardiniens dag
 holiday.description.SASKATCHEWAN_DAY                                                    = Saskatchewan-dagen
 holiday.description.SATOWAN_DAY                                                         = Satowandagen
 holiday.description.SECOND_CHRISTMAS_DAY                                                = Annandag jul
@@ -507,28 +509,40 @@ holiday.description.STATE_FUNERAL_QUEEN_ELIZABETH_II
 holiday.description.STATIA_DAY                                                          = Statiadagen
 holiday.description.STEPHENS                                                            = St.Stephen's Day
 holiday.description.STOUTTS_BIRTHDAY                                                    = Lavity Stoutts födelsedag
+holiday.description.ST_AMBROSE                                                          = Sankt Ambrosius dag
 holiday.description.ST_ANDREW                                                           = St. Andrew's Day
 holiday.description.ST_ANDREW_FIRST_CALLED_DAY                                          = Sankt Andreas den förste kallade dag
 holiday.description.ST_BERCHTHOLD                                                       = St. Berchtholds day
 holiday.description.ST_BRIGID                                                           = St. Brigid's dag
+holiday.description.ST_CONSTANTIUS                                                      = Sankt Konstantius dag
+holiday.description.ST_CYRIACUS                                                         = Sankt Kyriakos dag
 holiday.description.ST_DEMETRIUS                                                        = St.Demetrius' Day
 holiday.description.ST_DEVOTA                                                           = Sankt Devotas Dag
 holiday.description.ST_ELIJAH                                                           = St.Elijah's Day
 holiday.description.ST_FRANCIS_OF_ASSISI                                                = Sankte Franciskus dag
 holiday.description.ST_GEORGE                                                           = St.George Day
+holiday.description.ST_GERARD                                                           = Sankt Gerard dag
+holiday.description.ST_GRATUS                                                           = Sankt Gratus dag
 holiday.description.ST_JAMES                                                            = St. James Day
 holiday.description.ST_JOHN                                                             = St. John's Day
 holiday.description.ST_JOSEPH                                                           = St. Josephs day
 holiday.description.ST_JOSEPH_WORKER                                                    = Sankt Josef arbetarens dag
+holiday.description.ST_JUST                                                             = Sankt Justus dag
 holiday.description.ST_MARTIN                                                           = St. Martin's Day
 holiday.description.ST_MARY                                                             = Sankt Marias dag
+holiday.description.ST_MAXIMUS                                                          = Sankt Maximus dag
 holiday.description.ST_NICHOLAS                                                         = St. Nicholas Day
 holiday.description.ST_PATRICK                                                          = Saint Patrick's Day
 holiday.description.ST_PETER                                                            = St.Peter's Day
 holiday.description.ST_PETER_PAUL                                                       = St. Peter and Paul day
+holiday.description.ST_PETRONIUS                                                        = Sankt Petronius dag
 holiday.description.ST_ROBERT_BELLARMINE                                                = Festdag för helige Robert Bellarmino
+holiday.description.ST_ROSALIA                                                          = Sankt Rosalia dag
+holiday.description.ST_SATURNINUS                                                       = Sankt Saturninus dag
 holiday.description.ST_SEBASTIAN                                                        = Saint Sebastian
 holiday.description.ST_URSULA                                                           = Sankt Ursulas dag
+holiday.description.ST_VIGILIUS                                                         = Sankt Vigilius dag
+holiday.description.ST_VITALIAN                                                         = Sankt Vitalianus dag
 holiday.description.ST_VITUS                                                            = St.Vitus' Day
 holiday.description.SUMMER_BANK_HOLIDAY                                                 = Summer Bank Holiday
 holiday.description.SYRIAN_REVOLUTION_DAY                                               = Syriska revolutionens dag
diff --git a/jollyday-core/src/main/resources/holidays/Holidays_it.xml b/jollyday-core/src/main/resources/holidays/Holidays_it.xml
index 81f5264b6..6d0330708 100644
--- a/jollyday-core/src/main/resources/holidays/Holidays_it.xml
+++ b/jollyday-core/src/main/resources/holidays/Holidays_it.xml
@@ -26,10 +26,309 @@
     <Source of="ISO 3166-2">https://en.wikipedia.org/wiki/ISO_3166-2:IT</Source>
   </Sources>
 
+  <!-- Patronal festivals: besides the national holidays, Italian law recognizes a local public
+       holiday on the feast day of a comune's patron saint (L. 27 maggio 1949, n. 260, art. 5 as
+       amended by L. 31 marzo 1954, n. 90). Only Rome's is codified directly in statute (D.P.R.
+       28 dicembre 1985, n. 792); elsewhere the day off rests on long-standing local custom
+       recognized through collective labour agreements, but is a genuine non-working day for
+       schools and most offices all the same. Only the regional capital is modelled here for
+       each region. -->
 
-  <SubConfigurations hierarchy="32" description="Südtirol">
+  <SubConfigurations hierarchy="21" description="Piedmont">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="to" description="Turin">
+      <Holidays>
+        <Fixed month="JUNE" day="24" descriptionPropertiesKey="ST_JOHN"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.torino.it/schede-informative/festa-san-giovanni</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="23" description="Aosta Valley">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="ao" description="Aosta">
+      <Holidays>
+        <Fixed month="SEPTEMBER" day="7" descriptionPropertiesKey="ST_GRATUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.aostainforma.it/www/index.php/ita/articolo/2/1205/aosta-il-7-settembre-celebra-il-santo-patrono-san-grato</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="25" description="Lombardy">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="mi" description="Milan">
+      <Holidays>
+        <Fixed month="DECEMBER" day="7" descriptionPropertiesKey="ST_AMBROSE"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.ilpost.it/2023/12/07/milano-santambrogio/</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <!-- Trentino-Alto Adige/South Tyrol comprises two autonomous provinces, each with its own
+       school calendar and local customs. Whit Monday is observed only in the province of
+       Bolzano/Bozen (a Tyrolean/Austrian-tradition carryover), not in Trento, so it is modelled
+       on the "bz" subdivision rather than at the region level. -->
+  <SubConfigurations hierarchy="32" description="Trentino-South Tyrol">
+    <Holidays/>
+
+    <!-- Bolzano/Bozen's patronal observance falls on Whit Monday, so no separate patron-saint
+         entry is added on top of it. -->
+    <SubConfigurations hierarchy="bz" description="South Tyrol">
+      <Holidays>
+        <ChristianHoliday type="WHIT_MONDAY"/>
+      </Holidays>
+      <Sources>
+        <Source>https://assets-eu-01.kc-usercontent.com/7ea6cc85-bc0d-01f3-7f75-32fd91efe5e0/b62269b2-0b7d-41e5-ae29-f042e6c96cb9/2025_2026_Calendario_Scolastico.pdf</Source>
+      </Sources>
+    </SubConfigurations>
+
+    <SubConfigurations hierarchy="tn" description="Trento">
+      <Holidays>
+        <Fixed month="JUNE" day="26" descriptionPropertiesKey="ST_VIGILIUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.tn.camcom.it/bandi-di-gara-e-concorsi/altri-bandi-e-avvisi/26-giugno-festa-di-san-vigilio</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="34" description="Veneto">
+    <Holidays/>
+
+    <!-- Venice's traditional patron is Saint Mark (25 April), but that date is also Italy's
+         national Liberation Day, so the comune observes its local patronal holiday instead on
+         21 November, the Festa della Madonna della Salute. -->
+    <SubConfigurations hierarchy="ve" description="Venice">
+      <Holidays>
+        <Fixed month="NOVEMBER" day="21" descriptionPropertiesKey="MADONNA_DELLA_SALUTE"/>
+      </Holidays>
+      <Sources>
+        <Source>https://it.wikipedia.org/wiki/Festa_della_Madonna_della_Salute</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="36" description="Friuli Venezia Giulia">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="ts" description="Trieste">
+      <Holidays>
+        <Fixed month="NOVEMBER" day="3" descriptionPropertiesKey="ST_JUST"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.trieste.it/it/martedi-3-novembre-san-giusto-patrono-della-citta-11323</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="42" description="Liguria">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="ge" description="Genoa">
+      <Holidays>
+        <Fixed month="JUNE" day="24" descriptionPropertiesKey="ST_JOHN"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www2.comune.genova.it/content/la-festa-del-patrono-di-genova-san-giovanni-battista</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="45" description="Emilia-Romagna">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="bo" description="Bologna">
+      <Holidays>
+        <Fixed month="OCTOBER" day="4" descriptionPropertiesKey="ST_PETRONIUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.ilrestodelcarlino.it/bologna/cultura/san-petronio-festa-patrono-77fc3b92</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="52" description="Tuscany">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="fi" description="Florence">
+      <Holidays>
+        <Fixed month="JUNE" day="24" descriptionPropertiesKey="ST_JOHN"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.firenze.it/novita/notizie/24-giugno-san-giovanni-santo-patrono-di-firenze</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="55" description="Umbria">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="pg" description="Perugia">
+      <Holidays>
+        <Fixed month="JANUARY" day="29" descriptionPropertiesKey="ST_CONSTANTIUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://turismo.comune.perugia.it/pagine/festivita-del-patrono-san-costanzo</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="57" description="Marche">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="an" description="Ancona">
+      <Holidays>
+        <Fixed month="MAY" day="4" descriptionPropertiesKey="ST_CYRIACUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.ancona.it/it/news/fiera-di-san-ciriaco-2026</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="62" description="Lazio">
+    <Holidays/>
+
+    <!-- Rome is the only Italian comune whose patronal holiday is codified directly in
+         statute: D.P.R. 28 dicembre 1985, n. 792, art. 1. -->
+    <SubConfigurations hierarchy="rm" description="Rome">
+      <Holidays>
+        <Fixed month="JUNE" day="29" descriptionPropertiesKey="ST_PETER_PAUL"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.fiscooggi.it/portale/-/ricorrenza-dei-santi-pietro-e-paolo-festivit%C3%A0-a-tutti-gli-effetti</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="65" description="Abruzzo">
+    <Holidays/>
+
+    <!-- L'Aquila's civically observed patron is Saint Maximus of Aveia (10 June); the more
+         famous Saint Bernardine of Siena (20 May, the Perdonanza celebration) is venerated
+         solemnly but does not itself trigger an office closure. -->
+    <SubConfigurations hierarchy="aq" description="L'Aquila">
+      <Holidays>
+        <Fixed month="JUNE" day="10" descriptionPropertiesKey="ST_MAXIMUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.laquila.it/archivio3_notizie-e-comunicati_0_3693.html</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="67" description="Molise">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="cb" description="Campobasso">
+      <Holidays>
+        <Fixed month="APRIL" day="23" descriptionPropertiesKey="ST_GEORGE"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.primonumero.it/2025/12/campobasso-inserisce-san-giorgio-nello-statuto-il-23-aprile-diventa-giornata-solenne-ufficiale/1530884040/</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="72" description="Campania">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="na" description="Naples">
+      <Holidays>
+        <Fixed month="SEPTEMBER" day="19" descriptionPropertiesKey="ST_JANUARIUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://napoli.fanpage.it/festa-san-gennaro-19-settembre-napoli/</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="75" description="Apulia">
+    <Holidays/>
+
+    <!-- Bari's civically observed patronal date is 8 May, commemorating the 1087 arrival of
+         Saint Nicholas' relics, rather than his 6 December liturgical feast. -->
+    <SubConfigurations hierarchy="ba" description="Bari">
+      <Holidays>
+        <Fixed month="MAY" day="8" descriptionPropertiesKey="ST_NICHOLAS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://wwwt.agenziaentrate.gov.it/servizi/UfficiProvinciali/avviso.htm?av=2&amp;iduff=BA1&amp;pr=Bari&amp;r=Puglia&amp;titoloAvviso=8+maggio+-+Servizi+garantiti+per+la+festivita+del+Santo+Patrono.</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="77" description="Basilicata">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="pz" description="Potenza">
+      <Holidays>
+        <Fixed month="MAY" day="30" descriptionPropertiesKey="ST_GERARD"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.potenza.it/?p=2281</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="78" description="Calabria">
+    <Holidays/>
+
+    <SubConfigurations hierarchy="cz" description="Catanzaro">
+      <Holidays>
+        <Fixed month="JULY" day="16" descriptionPropertiesKey="ST_VITALIAN"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.diocesicatanzarosquillace.it/i-santi-patroni/san-vitaliano/</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="82" description="Sicily">
+    <Holidays/>
+
+    <!-- The Festino's climactic celebrations culminate on the night of 14 July, but the
+         civic holiday itself is observed the following day, 15 July. -->
+    <SubConfigurations hierarchy="pa" description="Palermo">
+      <Holidays>
+        <Fixed month="JULY" day="15" descriptionPropertiesKey="ST_ROSALIA"/>
+      </Holidays>
+      <Sources>
+        <Source>https://pa.usr.sicilia.it/avviso-di-chiusura-uffici-per-festivita-del-santo-patrono-15-luglio-2026/</Source>
+      </Sources>
+    </SubConfigurations>
+  </SubConfigurations>
+
+  <SubConfigurations hierarchy="88" description="Sardinia">
+    <!-- Sa Die de sa Sardigna (L.R. 14 settembre 1993, n. 44) closes schools region-wide, but is
+         not a general public/office holiday, hence OBSERVANCE rather than PUBLIC_HOLIDAY. -->
     <Holidays>
-      <ChristianHoliday type="WHIT_MONDAY"/>
+      <Fixed month="APRIL" day="28" descriptionPropertiesKey="SARDINIA_DAY" localizedType="OBSERVANCE"/>
     </Holidays>
+    <Sources>
+      <Source>https://www.regione.sardegna.it/notizie/sa-die-de-sa-sardigna-assessora-portas-la-giornata-di-tutto-il-popolo-sardo-celebrazione-ufficiale-con-le-scuole-in-consiglio-regionale</Source>
+    </Sources>
+
+    <!-- Cagliari's officially recognized patron is Saint Saturninus (30 October). Saint Ephysius,
+         whose 1 May procession is widely but mistakenly assumed to be the city's patronal
+         festival, is only a co-patron by a 1652 popular vow; that date's holiday status is
+         already fully accounted for by the national Labour Day. -->
+    <SubConfigurations hierarchy="ca" description="Cagliari">
+      <Holidays>
+        <Fixed month="OCTOBER" day="30" descriptionPropertiesKey="ST_SATURNINUS"/>
+      </Holidays>
+      <Sources>
+        <Source>https://www.comune.cagliari.it/portale/page/it/dal_25_ottobre_le_celebrazioni_per_san_saturnino?contentId=NVT12527</Source>
+      </Sources>
+    </SubConfigurations>
   </SubConfigurations>
 </Configuration>
diff --git a/jollyday-tests/src/test/java/de/focus_shift/jollyday/tests/country/HolidayITTest.java b/jollyday-tests/src/test/java/de/focus_shift/jollyday/tests/country/HolidayITTest.java
index d8f3c77e4..46e7c57c7 100644
--- a/jollyday-tests/src/test/java/de/focus_shift/jollyday/tests/country/HolidayITTest.java
+++ b/jollyday-tests/src/test/java/de/focus_shift/jollyday/tests/country/HolidayITTest.java
@@ -5,15 +5,18 @@
 import java.time.Year;
 
 import static de.focus_shift.jollyday.core.HolidayCalendar.ITALY;
+import static de.focus_shift.jollyday.core.HolidayType.OBSERVANCE;
 import static de.focus_shift.jollyday.tests.CalendarCheckerApi.assertFor;
 import static java.time.Month.APRIL;
 import static java.time.Month.AUGUST;
 import static java.time.Month.DECEMBER;
 import static java.time.Month.JANUARY;
+import static java.time.Month.JULY;
 import static java.time.Month.JUNE;
 import static java.time.Month.MAY;
 import static java.time.Month.NOVEMBER;
 import static java.time.Month.OCTOBER;
+import static java.time.Month.SEPTEMBER;
 
 class HolidayITTest {
 
@@ -41,7 +44,55 @@ void ensuresItalianHolidays() {
       .hasChristianHoliday("EASTER_MONDAY")
         .validFrom(Year.of(1642))
       .and()
-      .hasChristianHoliday("WHIT_MONDAY").inSubdivision("32")
+
+      /*South Tyrol*/
+      .hasChristianHoliday("WHIT_MONDAY").inSubdivision("32", "bz").and()
+
+      /*Sardinia*/
+      .hasFixedHoliday("SARDINIA_DAY", APRIL, 28, OBSERVANCE).inSubdivision("88").and()
+
+      // patronal festivals of the regional capitals
+      /*Turin*/
+      .hasFixedHoliday("ST_JOHN", JUNE, 24).inSubdivision("21", "to").and()
+      /*Aosta*/
+      .hasFixedHoliday("ST_GRATUS", SEPTEMBER, 7).inSubdivision("23", "ao").and()
+      /*Milan*/
+      .hasFixedHoliday("ST_AMBROSE", DECEMBER, 7).inSubdivision("25", "mi").and()
+      /*Trento*/
+      .hasFixedHoliday("ST_VIGILIUS", JUNE, 26).inSubdivision("32", "tn").and()
+      /*Venice*/
+      .hasFixedHoliday("MADONNA_DELLA_SALUTE", NOVEMBER, 21).inSubdivision("34", "ve").and()
+      /*Trieste*/
+      .hasFixedHoliday("ST_JUST", NOVEMBER, 3).inSubdivision("36", "ts").and()
+      /*Genoa*/
+      .hasFixedHoliday("ST_JOHN", JUNE, 24).inSubdivision("42", "ge").and()
+      /*Bologna*/
+      .hasFixedHoliday("ST_PETRONIUS", OCTOBER, 4).inSubdivision("45", "bo").and()
+      /*Florence*/
+      .hasFixedHoliday("ST_JOHN", JUNE, 24).inSubdivision("52", "fi").and()
+      /*Perugia*/
+      .hasFixedHoliday("ST_CONSTANTIUS", JANUARY, 29).inSubdivision("55", "pg").and()
+      /*Ancona*/
+      .hasFixedHoliday("ST_CYRIACUS", MAY, 4).inSubdivision("57", "an").and()
+      /*Rome*/
+      .hasFixedHoliday("ST_PETER_PAUL", JUNE, 29).inSubdivision("62", "rm").and()
+      /*L'Aquila*/
+      .hasFixedHoliday("ST_MAXIMUS", JUNE, 10).inSubdivision("65", "aq").and()
+      /*Campobasso*/
+      .hasFixedHoliday("ST_GEORGE", APRIL, 23).inSubdivision("67", "cb").and()
+      /*Naples*/
+      .hasFixedHoliday("ST_JANUARIUS", SEPTEMBER, 19).inSubdivision("72", "na").and()
+      /*Bari*/
+      .hasFixedHoliday("ST_NICHOLAS", MAY, 8).inSubdivision("75", "ba").and()
+      /*Potenza*/
+      .hasFixedHoliday("ST_GERARD", MAY, 30).inSubdivision("77", "pz").and()
+      /*Catanzaro*/
+      .hasFixedHoliday("ST_VITALIAN", JULY, 16).inSubdivision("78", "cz").and()
+      /*Palermo*/
+      .hasFixedHoliday("ST_ROSALIA", JULY, 15).inSubdivision("82", "pa").and()
+      /*Cagliari*/
+      .hasFixedHoliday("ST_SATURNINUS", OCTOBER, 30).inSubdivision("88", "ca")
+
       .check();
   }
 }