About William O'Sullivan
Lived 1829 – 1887 (aged 57–58). William O'Sullivan was a British politician.
William Henry O'Sullivan (1829 – 27 April 1887) was an Irish Home Rule League politician.
He was elected as a Home Rule Member of Parliament (MP) for County Limerick in 1874 and held the seat until it was abolished in 1885.
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Important facts
People in William O'Sullivan's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped William O'Sullivan's
Frequently asked questions
Who was William O'Sullivan?
politician, died 1887
When was William O'Sullivan born?
William O'Sullivan was born in 1829.
When did William O'Sullivan die?
William O'Sullivan died in 1887.
What was William O'Sullivan's occupation?
William O'Sullivan was a politician.
What nationality was William O'Sullivan?
William O'Sullivan was British.
Sources & further reading
· Wikipedia: William O'Sullivan
· DBpedia: William Henry O'Sullivan
Cite this page
APA: Biography.guide. (2026). William O'Sullivan. https://biography.guide/william-o-sullivan/
MLA: "William O'Sullivan." Biography.guide, https://biography.guide/william-o-sullivan/.
Chicago: "William O'Sullivan." Biography.guide. https://biography.guide/william-o-sullivan/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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