Odo the Great (also called Eudes or Eudo) (died c. 735), Duke of Aquitaine, obtained this dignity by 700. His territory included the Duchy of Vasconia in the south-west of Gaul and the Duchy of Aquitaine (at that point located north-east of the river Garonne), a realm extending from the Loire to the Pyrenees, with capital in Toulouse. He retained it until his abdication in 735.
Read more about Odo The Great: Early Life, Young Leader, Between Ummayyads and Franks, Battles of Garonne, Tours and Death