I am searching for my cousinIsidor Hellman , born New York about 1914. I found Isidor Hellman in 1920,1930 and 1940 census, living at 160 Hendrix Street New York.I believe that he had a sister Minnie who died between 1930 and 1940 in New York and indeed minnie does not appear in 1940 census. Isidor and Minnie mother was Sadie. I just wonder ,whether there is anyone who can help me to trace Isidor Hellman's children/grandchildren. I believe that Isidor married and his wife was Ann. They may have moved sometimes during the 1940s to Rockland County New York. please, could anyone help me to trace him or by means if there is an obituary that may indicate any further details. Any help will be very much appreciated.