From Wikipedia, the free encyclopedia. Robert Joseph Dole (July 22, 1923 – December 5, 2021) was an American politician and attorney who represented Kansas in the United States Senate from 1969 to 1996. He was the Republican Leader of the Senate during the final 11 years of his tenure, including three nonconsecutive years as Senate Majority Leader. Prior to his 27 years in the Senate, he served in the United States House of Representatives from 1961 to 1969. Dole was also the Republican preside