"Guaimar I" . . "1052" . "Guaimar IV [or V]" . . . "Guaimar IV of Salerno" . . . . . "Guaimar IV of Salerno" . . . . . . "Guaimar IV of Salerno" . . . "Guaimario IV" . . . . . . . . . . . "Guaimar" . "Guaimar IV" . . . . . . .