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Roger O'Shaughnessy

d. 1690

Chief of the Name and a Captain in the Irish army of James II of England

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About Roger O'Shaughnessy

Roger O'Shaughnessy was a military officer.

Sir Roger O'Shaughnessy, The O'Shaughnessy (died 11 July 1690

He married Helena, daughter of Conor O'Brien, a son of Donogh O'Brien, 4th Earl of Thomond. Her brother was William O'Brien.

Their children were:

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Important facts

Frequently asked questions

Who was Roger O'Shaughnessy?

Chief of the Name and a Captain in the Irish army of James II of England

When did Roger O'Shaughnessy die?

Roger O'Shaughnessy died on 11 July 1690 in Gort.

What was Roger O'Shaughnessy's occupation?

Roger O'Shaughnessy was a military officer.

Sources & further reading

· Wikipedia: Roger O'Shaughnessy

· Wikidata: Q7358738

· DBpedia: Roger O'Shaughnessy

Cite this page

APA: Biography.guide. (2026). Roger O'Shaughnessy. https://biography.guide/roger-o-shaughnessy/

MLA: "Roger O'Shaughnessy." Biography.guide, https://biography.guide/roger-o-shaughnessy/.

Chicago: "Roger O'Shaughnessy." Biography.guide. https://biography.guide/roger-o-shaughnessy/.

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