sentences:  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."