About Robert Charles Winthrop
Robert Charles Winthrop was an American lawyer, philanthropist, and Whig Party politician who represented Massachusetts in the United States House and Senate from 1840 to 1851. He served as the 18th speaker of the United States House of Representatives and was a political ally and colleague of Daniel Webster. After a rapid rise in Massachusetts and national politics and one term as speaker, Winthrop succeeded Webster in the Senate. His re-election campaign resulted in a long, sharply contested defeat by Charles Sumner. He ran for Governor of Massachusetts in 1851 but lost due to the state's majority requirement, marking the end of his political career and signaling the decline of the Massachusetts Whig Party.
Biography source:
Wikipedia
