General Hugh Boscawen, 2nd Viscount Falmouth (20 March 1707 – 4 February 1782), styled The Honourable Hugh Boscawen between 1720 and 1734, was a British soldier and politician. Boscawen was the eldest son of Hugh Boscawen, 1st Viscount Falmouth, by Charlotte Godfrey, daughter of Colonel Charles Godfrey, , by Arabella Churchill, daughter of Sir Winston Churchill and sister of the Duke of Marlborough. Admiral Edward Boscawen was his younger brother. He was returned to Parliament for Truro in 1727, a seat he held until 1734, when he succeeded his father in the viscountcy. In 1747 he was appointed Captain of the Yeomen of the Guard, a post he held until his death 35 years later. He was sworn of the Privy Council in 1756. He also served in the British Army. He became a lieutenant-general in 175