Sir William Middleton, 3rd Baronet
Sir William Middleton, 3rd Baronet (c. 1700–1757) of Belsay Castle, Bolam, Northumberland, was a British landowner and Whig politician who sat in the House of Commons for 35 years from 1722 to 1757.
Sir William Middleton, 3rd Baronet (c. 1700–1757) of Belsay Castle, Bolam, Northumberland, was a British landowner and Whig politician who sat in the House of Commons for 35 years from 1722 to 1757.