CARLOMAN (751-771), king of the Franks, was a son of King Pippin the Short, and consequently a brother of Charlemagne. The brothers became joint kings of the Franks on Pippin's death in 768, and some trouble which broke out between them over the conduct of the war in Aquitaine was followed by Carloman's death at Samoussy on the 4th of December 771. He married Gerberga, a daughter of Desiderius, king of the Lombards, who, together with her children, vanished from history soon after her husband's death.