Mary Walpole (1673-1701) (1673–1701) Parents Mary Burwell Robert Walpole Children Mary Anne Turner John Turner Siblings Horatio Walpole, 1st Baron Walpole Dorothy Walpole Robert Walpole Susan Walpole Mordaunt Walpole John Walpole Galfridus Walpole Christopher Walpole Susan Walpole Edward Walpole Burwell Walpole William Walpole Anne Walpole Elizabeth Walpole Charles Walpole Elizabeth Walpole Partners Sir Charles Turner, 1st Baronet, of Warham