looking for my hagadorn family

LOOKING FOR ONES WHO IN THE FAMILY WITH

MY DAD WAS FRANCIS A HAGADORN SR BRON 4/3/1935 AND DIE 7/12/1995

MY BOTHER WAS FRANCIS A (IZZY) HAGADORN BRON MARCH 11 1957 AND DIE FEB 22 1975

MY GRANDFATHER WAS FRANCIS EDWARD HAGADORN FROM NJ NOT SURE OF BITHDAY OR WHEN HE DIE