Guillaume Gonthier
écuyer
- Born in 1399
- Deceased in 1478, at the approximate age of 78 years
Parents
- Jean Gonthier (c. 1370 - aft. 1414), écuyer, seigneur de Guerchy, lieutenant général au bailliage d'Auxerre
- Germaine Regnier
Family
- Married with Marie Le Clerc, issuing
Occupations
- échevin d'Auxerre, chargé des comptes municipaux (1465 - )