Mary Gascoyne-Cecil (1900-1994) (1900–1994) Parents Lady Florence Bootle-Wilbraham Lord William Cecil Children Richard Neville Manners John Manners, 5th Baron Manners Patricia Anne Manners Thomas Jasper Manners Siblings Eve Gascoyne-Cecil Randle Gascoyne-Cecil Rupert Gascoyne-Cecil Anne Gascoyne-Cecil Victor Gascoyne-Cecil John Gascoyne-Cecil Partners Francis Henry Manners, 4th Baron Manners of Foston