- Born in 1220
- Deceased in 1259, at the approximate age of 38 years
Parents
- Geoffroi de Marseille des Trets, Gaudifret (c. 1193 - 1234), seigneur des Trets
- Ghilhelme de Blacas (c. 1200 - 1234)
Family
- Married with Isnard d'Agoult (c. 1220 - aft. 1295), seigneur d'Agoult, grand sénéchal de Provence, issuing
