Time Line 1818
- beatification of Saint Frances de Posadas
- Saint Alphonsus Liguori appeared to Blessed Gaetano Errico, relaying the message that Gaetano is to build the church of Our Lady of Sorrows and found the Missionaries of the Sacred Hearts of Jesus and Mary
- birth of Blessed Giuseppe Benedetto Dusmet
- birth of Blessed Tommaso Reggio
- birth of Saint Agostino Roscelli
- birth of Saint Conrad of Parzham
- birth of Maria Teresa Camera
- founding of the Religious of Jesus and Mary at Lyons, France
- music for the song Silent Night composed by Franz Gruber
| 1817 | 1819 |
