Guillaume de Sécillon
- Born on May 21, 1668 in Guérande
Parents
- Louis de Sécillon (1635 - ), écuyer, seigneur de Kerfur
- Gillette du Bot (1645 - 1716), dame du Grégo
Family
- Married on February 14, 1689 in Guérande, with Jeanne Dozanneau ( - 1749), issuing
