Mordaunt Walpole (born 1688) (b. 1688) Parents Mary Burwell Robert Walpole Children Siblings Horatio Walpole, 1st Baron Walpole Mary Walpole Susan Walpole John Walpole Galfridus Walpole Dorothy Walpole Christopher Walpole Susan Walpole Edward Walpole Burwell Walpole William Walpole Anne Walpole Elizabeth Walpole Charles Walpole Robert Walpole Elizabeth Walpole