Lady Mary Wilfreda Waldegrave (1875-1947) (1875–1947) Parents Mary Waldegrave, Countess Waldegrave William Waldegrave, 9th Earl Waldegrave Children Francis Richard Bevan Katherine Mildred Bevan Michael Lee Bevan Thomas Bevan Favell Margaret Bevan Siblings William Waldegrave, 10th Earl Waldegrave Lady Laura Waldegrave Partners Richard Aubrey Chichester Bevan