Relation to Arthur HurvitzHarry Leon Baum, the husband of Fannie Katz Baum, the sister of Robert Ellis Katz, the father of Ellis Robert Katz, the husband of Marjorie Ruth Blumberg Katz, the daughter of Louis Eliel Blumberg, the brother of Jennie Blumberg Rady, the mother of Joyce Rady Hurvitz, the wife of Arthur Hurvitz
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.