Marion Manningham-Buller (1934-2013) (1934–2013) Parents Lady Mary Lindsay Reginald Manningham-Buller, 1st Viscount Dilhorne Children Thomas Mervyn Brudenell Robert Edmund Brudenell Anna Maria Brudenell Siblings Anne Manningham-Buller John Manningham-Buller, 2nd Viscount Dilhorne Eliza Manningham-Buller Partners Edmund Brudenell