William H. Chamberlain
Former Illinois Secretary of State
William H. Chamberlain was a Democratic politician who was elected to various Illinois state offices.
Born in Sangamon County, Illinois, Chamberlain was the delegate to the Democratic National Convention from Illinois in 1964. Wikipedia
Born: January 22, 1931, Sangamon County, IL
Died: October 12, 1972 (age 41 years)
Previous office: Illinois Secretary of State (1964–1965)