Career
He is mentioned in the cartulary of Auch, as a son of García Sánchez, and the Codex of Roda, which mentions him as the heir of Gascony. On his father"s death, he inherited the duchy itself, which included the viscounties of Lomagen, Gavarret, Tursan, and Bruillois. Thus was Gascony divided and diminished.
In 932, Flodoard records that the brothers Ermengol of Rouergue and Raymond Pons of Toulouse, Princes of Gothia, brought a "Lupus Aznar Vasco" with them to do homage to Rudolph of France.
Lewis considers this "Vasco" to be the duke of Gascony and calls him "Sánchez." The duke meant, however, would be Sancho. A third son was Gombald, a noted pluralist bishop, who held the various sees of Gascony as one until being reappointed to the long-vacant archdiocese of Bordeaux.
A fourth son Udalrich or Odulric is attested in charters. Probably all were bastards.
