Relation to Emanuel J. HarrisHarry Leon Baum, the husband of Fannie Katz Baum, the sister of Robert Ellis Katz, the husband of Ethel Miller Katz, the sister of Harry Miller, the husband of Ethel Harris Miller, the sister of Emanuel J. Harris
Harry Leon Baum was born on February 18, 1885, in Warszawa, Mazowieckie, Poland. He married Fannie Katz Baum on June 18, 1916. He died on February 18, 1967, in Dallas, Texas, at the age of 82, and was buried in Fort Worth, Texas.