David C. O'Neal was an American law enforcement officer and politician who served as the 41st Lieutenant Governor of Illinois from 1977 to 1981. For six years he served as Saint Clair County Sheriff, the first Republican to hold that office in... Wikipedia
Born: January 24, 1937, Belleville, IL
Died: July 10, 2021 (age 84 years), Las Vegas, NV
Spouse: Sandra O'Neal
Party: Republican Party
Previous office: Lieutenant Governor of Illinois (1977–1981)