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Edmund Bailey O'Callaghan

1797 – 1880

Irish physician and journalist in Lower Canada

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About Edmund Bailey O'Callaghan

Lived 1797 – 1880 (aged 83). Edmund Bailey O'Callaghan was an Irish journalist, politician, archivist, historian and physician.

Edmund Bailey O'Callaghan, (probably 27 February 1797 – 29 May 1880) was an Irish medical doctor, historian and journalist.

Career Born in Mallow, County Cork, Ireland, he studied medicine in Paris and immigrated to Lower Canada in 1823 where he became involved in the political reform movement of the Parti patriote. He was registered to practice medicine in Lower Canada on 16 October 1827.

On the death of Daniel Tracey, owner of the Montreal Vindicator newspaper, in 1832 O'Callaghan became the editor and brought in Thomas Storrow Brown to work on the paper. They proved to be an irreducible adversary of Lord Gosford and the status quo. In 1834, O'Callaghan was elected to the Legislative Assembly of Lower Canada for Yamaska. In office, he was a close supporter of Louis Joseph Papineau.

In 1837, during the Lower Canada Rebellion, a mandate of arrest was issued against him, and he sought refuge at Saint-Denis, then crossed the United States border with his friend, Louis-Joseph Papineau. Later, O'Callaghan became secretary-archivist of the State of New York, and died there in 1880.

Works

(online). . , ,.

Jesuit Relations of Discoveries and Other Occurrences in Canada and the Northern and Western States of the Union, 1632–1672, New York, 1847

A list of Editions of the Holy Scriptures, and Parts Thereof, Printed in America Previous to 1860, Albany, 1861. The Register of New Netherland; 1626 to 1674, Albany, 1865.

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Important facts

Birth century
Nationality
Positions held
Member of the Legislative Assembly of Lower Canada

People in Edmund Bailey O'Callaghan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Edmund Bailey O'Callaghan's

Frequently asked questions

Who was Edmund Bailey O'Callaghan?

Irish physician and journalist in Lower Canada

When was Edmund Bailey O'Callaghan born?

Edmund Bailey O'Callaghan was born on 27 February 1797 in Mallow.

When did Edmund Bailey O'Callaghan die?

Edmund Bailey O'Callaghan died on 29 May 1880 in New York City.

What was Edmund Bailey O'Callaghan's occupation?

Edmund Bailey O'Callaghan was a journalist, politician, archivist, historian and physician.

What nationality was Edmund Bailey O'Callaghan?

Edmund Bailey O'Callaghan was Irish.

Sources & further reading

· Wikipedia: Edmund Bailey O'Callaghan

· Wikidata: Q3048074

· DBpedia: Edmund Bailey O'Callaghan

Cite this page

APA: Biography.guide. (2026). Edmund Bailey O'Callaghan. https://biography.guide/edmund-bailey-o-callaghan/

MLA: "Edmund Bailey O'Callaghan." Biography.guide, https://biography.guide/edmund-bailey-o-callaghan/.

Chicago: "Edmund Bailey O'Callaghan." Biography.guide. https://biography.guide/edmund-bailey-o-callaghan/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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