Gaston married Talésie Sánchez de Montaner Abt 1100. Talésie (daughter of Sancho RamÃrez and Vicomtesse de Montaner) was born Abt 1080, Béarn, Pyrénées-Atlantiques, France. [Group Sheet]
Guiscarde married Pierre II de Gavarret Abt 1120. Pierre (son of Pierre de Gavarret and Agnès de Manciet) was born Abt 1090. [Group Sheet]
Pierre married Matelle des Baux Abt 1143. Matelle (daughter of Raymond des Baux and Étiennette de Gévaudan) was born Abt 1125; died 1175; was buried Aft Oct 1175. [Group Sheet]
Marie married Guillem de Montcada 1164. Guillem was born Abt 1120; died 1172. [Group Sheet]
Gaston married Sancha de Navarre Abt 1165. Sancha (daughter of GarcÃa V RamÃrez King of Navarre and Urraca Alfonso de Castilla) was born Aft 1144; died 1176; was buried , Huerta, España. [Group Sheet]