000127501 1923- 1939-1945 aerialoperations airforcespouses airmen american bernard biography british cabinetofficers campaigns collaborationists conradjohn correspondencebetty correspondencehill correspondencewilliams douglasknight flightnavigators france greatbritain history holocaust jewish(1939-1945) jews józef katherine markowa marym military netting personalnarratives pierrefirmin poland politicians politicsandgovernment pucheu rescue righteousgentilesintheholocaust rutter ulma ulmafamily unitedstates westernfront wiktoria worldwar