The House of Armagnac is a French noble house established in 961 by Bernard I, Count of Armagnac. It achieved its greatest importance in the fourteenth and fifteenth centuries. The House of Armagnac, at the end of the thirteenth century, was not yet powerful enough to play a political role beyond its possessions. The House of Toulouse, which ruled over the large southeast of France, was defeated by the Capetians during the Albigensian Crusade, but local dynasties, like the House of Foix, the Counts of Comminges and the House of Albret, were gaining momentum. At the beginning of the fourteenth century, the Armagnacs reached the rank of great feudal lords with the legacy of the County of Rodez. This heritage, combined with its Gascon lands, allowed the family to hold a rank of major importance in the heart of the nobility and, therefore, to ally itself to the royal House of France. Between the fourteenth and fifteenth century, the Armagnacs came into possession of other territories including the counties of Charolais, La Marche, Pardiac, Castres, the land of Nemours elevated to a duchy, and the Carladez. After being attached to the Kings of France during the fourteenth century, the Counts of Armagnac sought to emancipate themselves (money title Dei gracia) from the Royal Trust in the fifteenth century and took an active part in the last struggles of feudalism in France. King Louis XI broke their desire for independence by force and the Armagnacs would never recover from their defeat. They declined and became extinct in the sixteenth century. The House of Armagnac's most famous member was Bernard VII, Count of Armagnac and Rodez, Constable of France, leader of the Armagnacs opposed to the Burgundians during the Hundred Years' War. The House of Armagnac is from the lineage of the former Dukes of Gascony known since the eighth or ninth century. History Origins Garcia II Sanchez of Gascony (†930), Duke of Gascony, divided the duchy between his three sons: Sancho IV Garcés of Gascony († 955), Duke of Gascony William Garcés of Fézensac († 960) received the County Fézensac. Arnold I of Astarac received Astarac. The Count of Armagnac William Garcés of Fézensac detached from his land the County of Armagnac, to give to his younger son Bernard, who founded the first house of Armagnac. Bernard II, younger son of Bernard I, was briefly Count of Biscay—a title which he