Henry Desmond Graham Prittie, 6th Baron Dunalley (1912-1992), Lieutenant-Colonel (1912–1992) Parents Beatrix Evelyn Graham Henry Cornelius O'Callaghan Prittie, 5th Baron Dunalley Children Michael Philip St. John Prittie Henry Francis Cornelius Prittie, 7th Baron Dunalley Mary Rose Madeline Prittie Siblings Terence Prittie Partners Mary Philippa Cary