Robert Walpole English army officer (1808-1876) (1808–1876) Parents Lady Margaret Perceval Thomas Walpole Children Emma Gertrude Walpole Catherine Lucy Walpole William Henry Walpole Robert Edmund Walpole George Walpole Spencer Charles Walpole Geraldine Frances Walpole unknown daughter Walpole Gertrude Margaret Walpole Siblings Spencer Horatio Walpole Thomas Walpole Sophia Frances Walpole Charles Vade-Walpole John Vade-Walpole Catherine Margaret Walpole Partners Gertrude Ford