Nivard was a 7th-century bishop of Reims who served during the Merovingian Dynasty. Born into a noble family, he was the brother-in-law of King Childeric II and received his education at the court of Dagobert I. He held his ecclesiastical position from roughly 649 until his death in 673, serving under several Frankish rulers. He is remembered for his significant contributions to the church's wealth and his dedication to modest living.