Bertrand married Cécile Trencavel Abt 1180. Cécile (daughter of Raymond Trencavel and Saura de Carcassonne) was born Abt 1153. [Group Sheet]
Cécile married Roger de Comminges Abt 1210. Roger (son of Roger II de Comminges and Sybille de Foix) was born Abt 1185; died 1256. [Group Sheet]
Roger married Grise d'Espagne 1236. Grise (daughter of Arnaud d'Espagne) was born Abt 1220; died Aft 1267. [Group Sheet]
Arnaud married Philippa de Foix 15 Jan 1264. Philippa (daughter of Roger de Foix and Brunissende de Cardona) was born Abt 1250; died 1310. [Group Sheet]