William Throckmorton was an American politician known for his service in the United States House of Representatives. He represented the state of Virginia during the mid-19th century. Throckmorton was a member of the Democratic Party and was involved in various legislative efforts during his time in office. In addition to his political career, Throckmorton was also a prominent figure in his local community. He was known for his commitment to public service and his efforts to address the needs of his constituents. His legacy includes contributions to both state and national politics during a pivotal time in American history.