William Beauclerk, 8th Duke of St Albans

William Beauclerk, 8th Duke of St Albans (18 December 1766 – 17 July 1825) was the son of Aubrey Beauclerk, 5th Duke of St Albans.

He married, firstly, Charlotte Thelwell (c. 1769 – 19 October 1797), on 20 July 1791.

He married, secondly, Maria Janetta Nelthorpe (c. 1779 – 17 January 1822), on 4 March 1799. They had thirteen children: