Gilles Jacques de Fermanel
- Deceased after 1764
Parents
- Favery de Fermanel, écuyer, seigneur du Mesnil-Godefroy
- Julie de Brécy
Family
- Married on September 23, 1728 in Saint-Clair-d'Arcey, with Thérèse du Faÿ de Carsix ( - aft. 1764), issuing
- Judith Gabrielle
- Jean-Baptiste Jacques (1733 - 1797)
- Marguerite Françoise ( - 1811)