John Waldegrave, 3rd Earl Waldegrave British politician (1718–1784) Parents Mary Webb James Waldegrave, 1st Earl Waldegrave Children Elizabeth Waldegrave William Waldegrave, 1st Baron Radstock George Waldegrave, 4th Earl Waldegrave Siblings Lady Henrietta Waldegrave James Waldegrave, 2nd Earl Waldegrave John Waldegrave Partners Lady Elizabeth Leveson-Gower
