"Lady Mabel Florence Harriett Wentworth-Fitzwilliam" . . . . "1951" . "Lady Mabel Fitzwilliam" . . "his socialist sister" . . . "1870" . "Mabel Florence Harriett Smith" . . . . . "Lady Mabel Fitzwilliam" . . "Lady Mabel Smith" . . . . . . "Lady Mabel Wentworth-Fitzwilliam" .