He took on the administration of the county of Poitiers during a troubled period and continued to faithfully support King Charles the Bald.
[1] Glanfeuil had been placed under the authority of another relative of Ebroin's, Abbot Ingelbert of Saint-Pierre-des-Fossés, by the Emperor Louis the Pious in 833.
[1] On 14 July 847 Charles confirmed Ebroin's right of possession (ius [et] dominatio) of abbey, apparently without oversight from Fossés, and its heritability in his family.
[4] Ebroin was among the leaders of the army being assembled to fight Pippin in northern Aquitaine 844.
[6] He helped negotiate the settlement of June 845, in which most of Aquitaine was ceded to Pippin in vassalage to Charles.