Tags: Noble.
Gaston IV Count of Foix Viscount of Béarn (27 November 1422 – 25 July/28 July 1472) was a French nobleman from Bearn who founded a brief-ruling dynastic house of the Kingdom of Navarre.He was a son of John I Count of Foix and Jeanne d’Albret. His maternal grandparents were Charles d’Albret Constable of France and co-commander of the French army killed at the Battle of Agincourt and his wife Marie de Sully.Gaston married the Navarrese Infanta Leonor in 1436.