About Karin Lannby
Lived 1916 – 2007 (aged 91). Karin Lannby was a Swedish actor, linguist, poet, journalist, translator and writer.
Karin Tekla Maria Lannby (13 April 1916 – 19 November 2007), credited in French films and publications as Maria Cyliakus, She served as a spy for the leftists during the Spanish Civil War, and for Sweden in Stockholm during World War II.
Biography The daughter of journalist Gunnar Lannby and Lilly Lannby, the boss of the Swedish agency of the American film company Metro Goldwyn Mayer. Through her mother, Lilly, Karin belonged to the Stockholm high society. As a student in the 1930s, Karin, being a convinced anti-fascist, joined the Swedish Communists. During the Spanish civil-war, she served as an interpreter and secretary at a hospital in Valencia. She made contact with the Comintern in Barcelona, who gave her an assignment to infiltrate the troops of Francisco Franco in the south of France. After having failed her task, she was excluded from the communists and returned to Sweden. From 1939 to 1945, she was an agent in service of the Swedish state during the war; under the code name Annette, she reported of her observations from the cultural and diplomatic circles of Stockholm's party life.
She acted in several films during the war. In 1940–41, she had a relationship with Ingmar Bergman; she is said to have been the role model for the character Ruth Köhler in the film Kvinna utan ansikte (1947). After the war, Karin Lannby changed her name to Maria Cyliakus and moved to France, where she was active as an actress, translator and journalist.
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Important facts
People in Karin Lannby's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Karin Lannby's
Frequently asked questions
Who was Karin Lannby?
Swedish actress, translator, journalist, poet and spy (1916-2007)
When was Karin Lannby born?
Karin Lannby was born on 13 April 1916 in Linköping.
When did Karin Lannby die?
Karin Lannby died on 19 November 2007 in Paris.
What was Karin Lannby's occupation?
Karin Lannby was an actor, linguist, poet, journalist, translator and writer.
What nationality was Karin Lannby?
Karin Lannby was Swedish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Karin Lannby. https://biography.guide/karin-lannby/
MLA: "Karin Lannby." Biography.guide, https://biography.guide/karin-lannby/.
Chicago: "Karin Lannby." Biography.guide. https://biography.guide/karin-lannby/.
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