Georgina Mary Cavendish (born 1944) (b. 1944) Parents John Cavendish, 5th Baron Chesham Mary Edmunds Marshall Children Michael Greville Tufnell Simon Charles Tufnell Christopher Wynne Tufnell Siblings Nicholas Charles Cavendish, 6th Baron Chesham John Charles Gregory Cavendish Joanna Mary Cavendish Partners Michael Wynne Tufnell