- Born circa 1250
- Deceased circa 1306, at the approximate age of 55 years
Parents
- Henri de Béost (c. 1220 - c. 1272), chevalier, seigneur Béost
- Jacquette de Lyonnières
Family
- Married with Guillemette de Chintre, dame Chaintré, issuing
- Guy (c. 1290 - c. 1355)