Kivie Kaplan was born in
Boston, Massachusetts, the youngest of three sons of Benjamin and Celia Kaplan, Lithuanian Jewish immigrants. In 1924, he and his brothers, Joseph and Archie, took over their father's leather business; he helped run the tanneries until 1962 when he retired to devote his time to philanthropic work. In 1925, Kivie Kaplan married Emily Rogers, whom he was married to until his death. They had three children, Sylvia, Jean, and Edward. ==NAACP==