John W. Haarer

John W. Haarer (April 21, 1876 – April 24, 1941) served as the Treasurer of Michigan.

Early life
Haarer was born on April 21, 1876, in Ann Arbor, Michigan.

Career
Haarer worked as a banker and in the insurance business. In 1902, Haarer ran for the Michigan House of Representatives seat representing the Washtenaw County 1st district. Haarer served as Treasurer of Michigan from 1913 to 1916 under Governor Woodbridge N. Ferris.

Personal life
Haarer married Klara A. Bissinger on January 6, 1903. Haarer was affiliated with the Shriners, Elks, and the Freemasons.

Death
Haarer died on April 24, 1941, of a heart attack in Jackson, Michigan.