Constance Elizabeth Graves (died 1930) (1856–1930) Parents Samuel Robert Graves Children Denis Haughton Bates Cecil Robert Bates Austin Graves Bates Maurice Halifax Bates Sir Edward Bertram Bates, 3rd Bt. Sir Percy Elly Bates, 4th Baronet Frederic Alan Bates Partners Sir Edward Percy Bates, 2nd Bt.