The existence of lords of Roquelaure is documented to at least the twelfth century. The Roquelaure family held the fief in conjunction with the lords from whom they received it. The family acquired the
seigneurie of
Saint-Aubin in the early fourteenth century when Brunissent de Savaillan, lady of Saint-Aubin and widow of Bertrand II of Roquelaure, granted the fief to her son Pierre de Roquelaure after her second marriage. Antoine de Roquelaure was the third son of Géraud, lord of Roquelaure, Gaudoux, Montbert and
Le Longard, (died 1557) and Catherine de
Bezolles. As such he was originally destined by his father for an ecclesiastical career, but at his father's death, he inherited the
seigneurie of Le Longard and placed himself in the service of
Antoine of Navarre. ==Association with Navarre==