In the interval, Aymar was Count of Poitou and Aquitaine was ruled by Dukes of the house of Auvergne.
Ebles was established as Count of Poitou in 890 by his father Ranulf II, but was driven away in 892 by Aymar of Poitiers, who was supported by Eudes of France.
Count of Poitou was the only title in which he ever had legitimate investiture.
Poitou is the former country of the Gaul tribe of Pictons or Pictaves.
Poitou then followed the fate of Aquitaine, and was given by duchess Aliénor to her two successive husbands, king of France Louis VII (1137-1152) and king of England Henry II Plantegenet (1152-1189).
Poitou was occupied by the English from 1356 to 1369, then granted to duke Jean de Berry as his apanage, and reincorporated to the royal domain in 1416.