Guillaume Le Sénéchal
- Born in 1420
- Deceased in 1505, at the approximate age of 84 years
Parents
- Thébaud Le Sénéchal, chevalier, seigneur de Kercado
- Jeanne du Fou (1391 - ), dame de Courcelles
Family
- Married in 1444, with Sybille Le Vayer
- Married on October 6, 1463, with Yolande de Rohan ( - 1506), issuing
- Jean (1465 - 1497)