Caspar John
Royal Navy admiral of the fleet (1903–1984)
(1903–1984)
Parents
Ida Nettleship
Augustus John
Children
Siblings
Edwin John
Henry John
Robin John
Gwyneth Johnstone
Amaryllis Fleming
Romilly John
Poppet Pol
Vivien White
Tristan DeVere Cole
Partners
Mary Vanderpump