Time Line 1851
- founding of the group that became the religious congregation Handmaids of Mary Serving the Sick
- death of Blessed Anne Mary Javhouhey
- birth of Blessed Joseph Allamano
- birth of Saint Hannibal Mary Di Francia
- birth of historian Jean Martial Léon Besse
- birth of Mother Alphonsa Hawthorne
- founding of the Ancilla Domini Sisters (Poor Handmaids of Jesus Christ)
| 1850 | 1852 |
