Mathilde married Dagobert II MEROVING King of Austrasia, son of St. Sigebert III MEROVING King of Austrasia and Immachilde (Hymnegilde), about 668 in Austrasia, France. (Dagobert II MEROVING King of Austrasia was born about 652 in Austrasia and died on 23 Dec 679 in Stenay.)
