About Maire O'Neill
Lived 1885 – 1952 (aged 67). Maire O'Neill was an Irish and British actor, film actor and stage actor.
Marriages
In June 1911, she married G. H. Mair, drama critic of the Manchester Guardian, and later assistant secretary of the British Department of Information, assistant director of the League of Nations Information Office in Geneva, and head of the League of Nations office in London, with whom she had two children. He died suddenly on 3 January 1926. Six months later, she married Arthur Sinclair, an Abbey actor. They had two children but divorced.
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Important facts
Family & relationships
People in Maire O'Neill's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Maire O'Neill's
Frequently asked questions
Who was Maire O'Neill?
Irish actress (1885-1952)
When was Maire O'Neill born?
Maire O'Neill was born on 12 January 1885 in Dublin.
When did Maire O'Neill die?
Maire O'Neill died on 2 November 1952 in Basingstoke.
What was Maire O'Neill's occupation?
Maire O'Neill was an actor, film actor and stage actor.
What nationality was Maire O'Neill?
Maire O'Neill was Irish and British.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Maire O'Neill. https://biography.guide/maire-o-neill/
MLA: "Maire O'Neill." Biography.guide, https://biography.guide/maire-o-neill/.
Chicago: "Maire O'Neill." Biography.guide. https://biography.guide/maire-o-neill/.
Data last updated: 2026-09-26 · Spot an error? Report a correction.
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