Time Line 1839
- cultus confirmed for Blessed Louise of Savoy
- beatification of Blessed Bronislava of Poland
- canonization of Saint Alphonsus Liguori
- canonization of Saint Francis of Girolamo
- canonization of Saint John Joseph of the Cross
- canonization of Saint Veronica Giuliani
- martyrdom of Blessed Francis Man
- martyrdom of Saint Augustine Moi Van Nguyen
- martyrdom of Saint Andrew Dung Lac
- martyrdom of Saint Augustine of Huy
- martyrdom of Saint Dominic Nicholas Dat Dinh
- martyrdom of Saint Dominic Uy Van Bui
- martyrdom of Saint Francis Xavier Mau
- martyrdom of Saint Joachim Ho
- martyrdom of Saint Peter Thi
- martyrdom of Saint Paul Chong Hasang
- martyrdom of Saint Thomas De
- birth of John Francis Bentley
- birth of Blessed Alfonso Maria Fusco
- birth of Saint Caterina Volpicelli
- birth of Blessed Diego Oddi
- birth of Blessed John Baptist Scalabrini
- birth of Venerable Elena Silvestri
- founding of the Little Sisters of the Poor
- founding of the Congregation of the Assumption
| 1838 | 1840 |
