Mine was from Pusztamagyarod, Zalmegye, Hungary in the 50's & 60's a Ferenc Balazs my fathers uncle (there were 6 or so children) my Grandfather was Istvan Balazs came over & worked in Franklin mines, N.J. till he died of mine accident 1928. Lost touch with relatives back there now. Most likely the 3 girl (5o to 6o age range have married & last names changed & moved. there names were Mary, Susan & Eva. Hope to find them but will be VERY VERY hard.
Hope you have better luck. What town did your family come from.