Robert Marion "Fighting Bob" La Follette, Sr. (June 14, 1855 - June 18, 1925) was an American Republican (and later a Progressive) politician. He served as a member of the U.S. House of Representatives, was the Governor of Wisconsin, and was also a U.S. Senator from Wisconsin (1906 to 1925). He ran for President of the United States as the nominee of his own Progressive Party in 1924, carrying Wisconsin and 17% of the national popular vote.