William Gibbs McAdoo Jr. was an American lawyer and statesman. McAdoo was a leader of the Progressive movement and played a major role in the administration of his father-in-law, President Woodrow Wilson. A member of the Democratic Party, he also represented California in the United States Senate. Born: October 31, 1863 Died: February 1, 1941 In office: December 23, 1913 – August 10, 1914 Wiki link