 William Hamilton Nisbet

William Hamilton Nisbet (1747 – 17 July 1822) was a British politician.He was the eldest son of William Nisbet of Archerfield House, Dirleton and his wife Mary, the daughter and heiress of Alexander Hamilton of Pencaitland, Haddington and Dechmont Linlithgow, and also the heiress of James, 5th Lord Belhaven to the estates of Biel and Presmennan.