- Born circa 1220
- Deceased on February 24, 1265, at the approximate age of 44 years
Parents
- Roger-Bernard de Foix, Roger-Bernard II de Foix (1195 - 1241), comte de Foix
- Ermessinde de Castelbon ( - c. 1237)
Family
- Married on February 17, 1231, with Brunissenda Folch de Cardona (c. 1210 - 1289), issuing
Esclarmonde- Philippa
- Roger-Bernard (1243 - 1302)
- Sibylle