- Born circa 1290
- Deceased circa 1355, at the approximate age of 64 years
Parents
- Etienne de Béost (c. 1250 - c. 1306), chevalier, seigneur Béost
- Guillemette de Chintre, dame Chaintré
Family
- Married with Beraude de Crangeac, issuing
Béatrix (c. 1305 - 1355)