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James Mark Sullivan

1873 – 1935

American diplomat and film maker

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About James Mark Sullivan

Lived 1873 – 1935 (aged 62). James Mark Sullivan was an American diplomat.

James Mark Sullivan (January 6, 1873 – August 15, 1935) was a lawyer and the envoy extraordinary and minister plenipotentiary to Santo Domingo under Woodrow Wilson. He was arrested in Dublin in 1916 for aiding the Irish rebellion.

Biography He was born in County Kerry, Ireland, on January 6, 1873. He emigrated to the United States with his family when he was a boy, and he became a lawyer and prize fight promoter there. He married Ellen O'Mara in 1910.

In March 1916, along with his wife, He was appointed August 12, 1913, and left the post on June 20, 1915. Three days later, the Courant printed a correction and informed people that "The report this week originated in the 'New Haven Journal-Courier.'" Fifteen years to the month later, the Courant gave the report of his actual death and eulogized him as being "recalled throughout Connecticut tonight as one of the most colorful figures ever a part of the state's history."

He was a friend of Michael Collins. He died in St. Petersburg, Florida, on August 15, 1935.

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Important facts

Birth century
Occupation
Nationality
Positions held
United States Ambassador to the Dominican Republic
Also known as
James Sullivan, James M. Sullivan

People in James Mark Sullivan's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped James Mark Sullivan's

Frequently asked questions

Who was James Mark Sullivan?

American diplomat and film maker (1873–1935)

When was James Mark Sullivan born?

James Mark Sullivan was born on 6 January 1873 in Killarney, County Kerry.

When did James Mark Sullivan die?

James Mark Sullivan died on 15 August 1935 in St. Petersburg.

What was James Mark Sullivan's occupation?

James Mark Sullivan was a diplomat.

What nationality was James Mark Sullivan?

James Mark Sullivan was American.

Sources & further reading

· Wikipedia: James Mark Sullivan

· Wikidata: Q1680766

· DBpedia: James Mark Sullivan

Cite this page

APA: Biography.guide. (2026). James Mark Sullivan. https://biography.guide/james-mark-sullivan/

MLA: "James Mark Sullivan." Biography.guide, https://biography.guide/james-mark-sullivan/.

Chicago: "James Mark Sullivan." Biography.guide. https://biography.guide/james-mark-sullivan/.

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

Portrait: Wikimedia Commons · author & licence

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