Christopher James York Dallmeyer (1907-1996) (1907–1996) Parents Helen Cowan Menzies Richard Owen John Dallmeyer Children James Douglas Dallmeyer Rosemary Nicolson Dallmeyer Andrew Dallmeyer Gavin Richard James Dallmeyer Siblings William Alexander Dallmeyer John Roger Dallmeyer Helen Mary Dallmeyer Partners Ursula Nina Balfour