Marie Bertrande de Rochefort
- Born on March 31, 1708
Parents
- François de Rochefort (1677 - )
- Louise de Beauvau ( - 1753)
Family
- Married on June 25, 1743, with Gabriel de Gascoing, le Comte de Valencey (1697 - 1759), chevalier, baron de Valencey, issuing
- Victoire (1749 - 1809)