William Addington may refer to: *

William Addington, 3rd Viscount Sidmouth William Wells Addington, 3rd Viscount Sidmouth JP DL (25 March 1824 – 28 October 1913), was a British peer and politician. Background Sidmouth was the son of Reverend William Leonard Addington, 2nd Viscount Sidmouth, eldest son of Prime M ...

(1824–1913) * William Addington (judge), see

Margaret Nicholson Margaret Nicholson (c. 1750 – 14 May 1828) was an Englishwoman who assaulted King George III of the United Kingdom, George III in 1786. Her futile and somewhat half-hearted attempt on the King's life became famous and was featured in one of P ...

*William Leonard Addington, 2nd Viscount Sidmouth (1794–1864)

See also