Biography.guide
Home › People › Politician › Seán MacSwiney
Portrait of Seán MacSwiney

Seán MacSwiney

1900 – 2000

Irish politician

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Seán MacSwiney

Lived 1900 – 2000. Seán MacSwiney was an Irish politician.

Seán MacSwiney (19 March 1878 – 22 January 1942) was an officer in the Irish Republican Army and Sinn Féin politician.

Biography He was born at 23 North Main Street, Cork city to John McSwiney, a tobacco manufacturer, and Mary Wilkinson. He was the brother of Terence MacSwiney and Mary MacSwiney.

In 1914, he was in Canada, where spent time in custody as a result of his activities against conscription when it was introduced during World War I.

During the Irish War of Independence, he served as an officer in Cork No 1 Brigade in the Irish Republican Army. His sister Mary was elected for the Cork Borough constituency at the same election. Captured in 1921, he was sentenced to death, later commuted to 15 years' penal servitude. A few months into his sentence, in April 1921, he escaped from Spike Island. In 1933, standing on a Republican ticket, he was elected to Cork Corporation.

He died, aged 63, at Glenvera private hospital, Cork.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
1900, Cork
Birth century
Died
2000, Cork (city)
Occupation
Positions held
Teachta Dála
Also known as
Sean MacSwiney

People in Seán MacSwiney's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Seán MacSwiney's

Frequently asked questions

Who was Seán MacSwiney?

Irish politician

When was Seán MacSwiney born?

Seán MacSwiney was born in 1900 in Cork.

When did Seán MacSwiney die?

Seán MacSwiney died in 2000 in Cork (city).

What was Seán MacSwiney's occupation?

Seán MacSwiney was a politician.

What nationality was Seán MacSwiney?

Seán MacSwiney was Irish.

Sources & further reading

· Wikipedia: Seán MacSwiney

· Wikidata: Q174206

· DBpedia: Seán MacSwiney

Cite this page

APA: Biography.guide. (2026). Seán MacSwiney. https://biography.guide/sean-macswiney/

MLA: "Seán MacSwiney." Biography.guide, https://biography.guide/sean-macswiney/.

Chicago: "Seán MacSwiney." Biography.guide. https://biography.guide/sean-macswiney/.

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

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:02 UTC