Ben Rosenfeld was born circa 1904 in Starokonstantinov, Volynia Gubernia, in the Russian Empire. Ben, born Boruch Rosenfeld, arrived at Ellis Island in July of 1913. He traveled with his older half-sister and brother immigrating separately from his father and other half-sister who had already landed in Philadelphia in 1912. Ben’s mother, Rivka, never did immigrate, and it is assumed she died during the interim between the two sailings of her family.