Interwar-period spies

British traveller, writer, mountaineer, politician, archaeologist and spy (1868–1926)

Irish politician and human rights activist (1904-1988)

German politician (1907-2000)

Russian-born adventurer and secret agent (1873–1925)

English Arabist, explorer, writer, and British colonial office intelligence officer (1885–1960)

East German Stasi officer (1898-1967)

Russian revolutionary and spy (1900-1929)

Ukrainian military officer (1889–1979)

Serbian and Yugoslav guerrilla fighter, revolutionary and intelligence agent (1889-1941)

German journalist and head of police (1899-1947)

German cryptographer (1888–1943)

German baroness (1900–1935)

Lithuanian public figure

Major of the Polish Army (1896–1942)

German intelligence officer

British spy for Japan

Ukrainian intelligence officer (1893–1938)

American journalist and spy

Royal Navy admiral (1873–1939)

German noble

American politician (1893-1983)

Officer in SS Sicherheitsdienst; CIA operative

French journalist

Soldier and broadcaster (1909-1966)