- Born on August 7, 1729 in Feurs
- Deceased on January 25, 1792 in Montbrison, at the age of 62 years
Parents
- Antoine François du Rosier (1697 - 1762), chevalier, seigneur du Rozier
- Jeanne Françoise Protaise Gervaise Charrier de La Roche (1704 - )
Family
- Married on August 25, 1761, with Benoîte Bernou de Rochetaillée (1743 - 1828), issuing
- Théodore ( - 1793)
Marguerite Angèle (1770 - 1798)- François Marguerite Lucien (1773 - )
- Jeanne Marie Henriette Philogone (1774 - )