Pepin II of Aquitaine

Pepin II, called the Younger (823 – after 864 in Senlis), was King of Aquitaine from 838 as the successor upon the death of his father, Pepin I. Pepin II was eldest son of Pepin I and Ingeltrude, daughter of Theodobert, count of Madrie. He was a grandson of the Emperor Louis the Pious.

Pepin was elected king upon his father's death by the nobles of Aquitaine who were keen to establish their independence from the Empire. However, his elderly grandfather Louis the Pious had appointed his son Charles the Bald, Pepin's uncle who was about the same age, as King of Aquitaine in 832 when he (nominally) dispossessed Pepin I. Pepin had thereafter been at war with his uncle Charles. Louis the Pious fully disinherited him at Crémieu and then at Worms in two subsequent divisions of the empire.

Louis demanded the Aquitainians send Pepin to Aachen to learn the ways of good governance however they refused. Pepin was in total control of Aquitaine until 841 when he went to his uncle Lothair I's aid at the Battle of Fontenoy. Pepin defeated Charles the Bald, but Lothair was routed by Louis the German, another son of Emperor Louis. Pepin returned to Aquitaine and continued war with Charles the Bald.

In 844 Pepin made the fatal error of asking for help from Jarl Oscar, a Viking adventurer. He guided Oscar's forces up the Garonne to Toulouse, giving them an opportunity to scout the land for plundering. In 845 Pepin welcomed Seguin of Bordeaux who had defected from the Emperor's side. Pepin made him dux Wasconum, to help his fight against Sans II Sancion of Gascony, who had been at war with his father Pepin I.

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