Master of Aquitaine. Davidic Sovereign of Jewish State of Septimania. Second Comte de Toulouse (suceeded first Comte Chorfin/Thursin). Peer of France. Founded Judaic Academy at Gellone: Saint Guilhem-le-Désert 791. Some believe that he is the same person as "Isaac the Jew". His wife, Witburga, was a daughter of Lambert, Lord of Hornbach (shown elsewhere in this genealogy).
Duke of Toulouse, Count of Autun, Exilarch of Narbonne (Septimania). His wife, Aude was a daughter of Charles (Karl) Martell "the Hammer", Mayor of the Palace Austrasia.