Coat of arms of De Wolf family. Balthazar DeWolf was the first DeWolf in the U.S.
Perry, Calbraith B. (Calbraith Bourn), 1846-1914
Perry, Calbraith B. (Calbraith Bourn), 1846-1914, "Charles DWolf of Guadaloupe, his ancestors and descendants. Being a complete genealogy of the "Rhode Island DWolfs," the descendants of Simon De Wolf, with their common descent from Balthasar de Wolf, of Lyme, Conn. (1668)." 1902