Guillaume de Billy
- Deceased on July 30, 1720 in Lyon
Parents
- Jacques de Billy ( - bef. 1699), avocat en parlement, prévôt et receveur du Comté de Lyon
- Louise de Fontaines
Family
- Married on February 2, 1699 in Lyon, with Benoite Valloux
- Married on June 21, 1706 in Lyon, with Claudine Megros, issuing
Elisabeth (1707 - )- Jeanne Françoise (1708 - bef. 1782)
- Claude (1712 - )
Occupations
- avocat en parlement
- conseiller du Roy élu en l'élection de Lyon