Matthew Stanley Quay

Matthew Stanley Quay was an American politician of the Republican Party who represented Pennsylvania in the United States Senate from 1887 until 1899 and from 1901 until his death in 1904. Quay's control of the Pennsylvania Republican political machine for almost twenty years made him one of the most powerful and influential politicians in the country. As chair of the Republican National Committee and thus party campaign manager, he helped elect Benjamin Harrison as president in 1888. He was also instrumental in the 1900 election of Theodore Roosevelt as vice president.

Excerpt from Wikipedia, available under CC BY-SA 4.0.