Donal Neil "Mike" O'Callaghan was an American politician and educator who served as the 23rd Governor of Nevada from 1971 to 1979. He was a member of the Democratic Party. Wikipedia
Born: September 10, 1929, La Crosse, WI
Died: March 5, 2004 (age 74 years), Paradise, NV
Party: Democratic Party
Spouse: Carolyn O'Callaghan (m. 1954)
Previous office: Governor of Nevada (1971–1979)
Education: University of Idaho
Awards: Bronze Star Medal and Silver Star