Political event
Duke Alan "Fergant" (The Younger) IV of the House of Kernev
Alan had a largely uneventful reign, marrying twice, once to Konstanza of Normaundie, then to Ermengarde of Anjou after Konstanza's death, rumored to have been at the direction of Alan. Alan abdicated in 773 a few years after returning from Crusade in Outremor.