- Born in 1240
- Deceased in 1292, at the approximate age of 51 years
Parents
- Guichard de Montagny, Guichard de Montaigny ( - bef. 1268), seigneur de Montagny
- Béatrice de Roanne (c. 1220 - aft. 1272)
Family
- Married with Renaud Dalmas (1240 - 1294), baron de Cousan, issuing
