Vel avulsce crescunt
- Born on January 18, 1832 in Chaumont
- Deceased on January 24, 1904 in Montbrison, at the age of 72 years
Parents
- Philippe Le Bas du Plessis (1807 - 1863), comte du Plessis
- Laure de Mengin-Fondragon (1810 - 1869)