Isabella married Archambaud de Grailly, Count of Foix in 1381. Archambaud (son of Pierre II de Grailly and Erembourga de Périgord) was born about 1329/1330; died about 1412. [Group Sheet] [Family Chart]
John married Joan of Navarre, Regent and Heiress of Navarre on 12 Nov 1402 in Palacio Real de Olite, Navarra, Spain. Joan (daughter of Charles III the Noble of Navarre, King of Navarre and Eleanor (Leonor) of Castile, Infanta of Castile) was born in 1382; died in Jul 1413 in Béarn. [Group Sheet] [Family Chart]
John married Jeanne d'Albret on 23 May 1422. Jeanne and died. [Group Sheet] [Family Chart]
John married Joanna of Urgell in May 1436. Joanna (daughter of James II, Count of Urgell and Isabella of Aragon, Countess of Urgell) was born in 1415; died in 1445. [Group Sheet] [Family Chart]
Gaston married Eleanor of Navarre, Queen of Navarre on 30 Jul 1436. Eleanor (daughter of John II of Trastámara, King of Aragón and Blanche of Navarre, Queen of Navarre) was born on 2 Feb 1425 in Olite, Navarre (now Spain); died on 12 Feb 1479 in Tudela, Navarre (now Spain). [Group Sheet] [Family Chart]
Family/Spouse: Madeleine de France. Madeleine (daughter of Charles VII the Victorus de Valois, King of France and Mary d'Anjou) was born in 1443; died in 1486. [Group Sheet] [Family Chart]