William M. Lennox

William Mercer Lennox (August 8, 1900 – October 7, 1991) was a Democratic politician from Philadelphia who served as sheriff from 1952 to 1972.

Formative years and family
Born in Philadelphia on August 8, 1900, William M. Lennox was a son of Robert Lennox and his wife, Theresa Howarth Lennox. At the age of seventeen, he enlisted in the United States Navy and served in the First World War.

After the war, he worked as the business manager of athletics at the University of Pennsylvania. In 1928, Lennox married Kathryn Kilgallen, with whom he had five children, Nancy, William, Jane, Mary Ellen and Benedict.

Career
In 1950, Democratic ward leaders nominated Lennox for the Philadelphia City Council during a special election that followed the death of Charles E. O'Halloran. He won and served the remained of the term, which ended in 1952. In 1951, instead of running for another term on the council, Lennox ran for sheriff and won. He was reelected in 1955, 1959, 1963, and 1967.

After his fifth term, Lennox retired from office at the age of seventy-one, but remained active in the community, working as a volunteer at St. John's Hospice in Center City.

Death
Lennox died on October 7, 1991.