Chrodegang, Frankish bishop and saint

Saint Chrodegang (Latin: Chrodogangus; German: Chrodegang, Hruotgang; died 6 March 766 AD) was the Frankish Bishop of Metz from 742 or 748 until his death. He served as chancellor for his kinsman, Charles Martel. Chrodegang is claimed to be a progenitor of the Frankish dynasty of the Robertians.