About Mark Killilea, Snr
Lived 1897 – 1970 (aged 73). Mark Killilea, Snr was an Irish politician.
Mark Killilea Snr (15 January 1897 – 29 September 1970) was an Irish Fianna Fáil politician. He was a Teachta Dála (TD) for constituencies in County Galway for over 30 years, and then a Senator for 8 years.
Biography Killilea was born in the townland of Cloonnabricka, Ballinamore Bridge, County Galway, to Pat Killilea, a labourer, and Anne Giblin.
Killilea claimed membership of the Irish Volunteers from 1917 and engaged in active service with the Irish Republican Army from April 1918 to September 1923, during the Irish War of Independence and Irish Civil War, in counties Wexford, Galway and Mayo. He was wounded in May 1921.
Killilea was a founder-member of Fianna Fáil and a farmer and shopkeeper before entering politics. He took his seat in the 5th Dáil, along with the 44 other Fianna Fáil TDs who ended the Republican policy of abstentionism and took the disputed oath of allegiance, dismissing it as an "empty formula". However, in the Fianna Fáil victory at the 1932 general election, it won no new seats in Galway. All five sitting Fianna Fáil TDs stood for re-election, but the party ran a total of seven candidates in the constituency and Killilea was one of the two sitting TDs to lose their seats to party colleagues. He was re-elected the following year, displacing Cumann na nGaedheal's Joseph Mongan.
Killilea was then re-elected at all the eight general elections in the next 28 years, switching to the new Galway East constituency when the county's parliamentary representation was split at the 1937 election, and choosing Galway North after a further constituency revision for the 1948 general election.
Untold Secrets allegations In 1958 Killilea and his wife fostered Anne Silke, a former resident of the Tuam Mother and Baby Home. Before she died Anne Silke gave evidence reported in the 2021 documentary Untold Secrets produced by Nova Productions and directed by Basque filmmaker Teresa Lavina that she was beaten and abused while in the family's care and used as little more than a slave. Silke alleged she was physically assaulted by the late Mark Killilea Jnr. She also alleged she was sexually assaulted by another son in the family.
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Important facts
Family & relationships
People in Mark Killilea, Snr's life
Named in this biography and alive at the same time
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People whose lives overlapped Mark Killilea, Snr's
Frequently asked questions
Who was Mark Killilea, Snr?
Irish politician
When was Mark Killilea, Snr born?
Mark Killilea, Snr was born on 15 January 1897 in County Galway.
When did Mark Killilea, Snr die?
Mark Killilea, Snr died on 29 September 1970 in County Galway.
What was Mark Killilea, Snr's occupation?
Mark Killilea, Snr was a politician.
What nationality was Mark Killilea, Snr?
Mark Killilea, Snr was Irish.
Sources & further reading
· Wikipedia: Mark Killilea, Snr
Cite this page
APA: Biography.guide. (2026). Mark Killilea, Snr. https://biography.guide/mark-killilea-snr/
MLA: "Mark Killilea, Snr." Biography.guide, https://biography.guide/mark-killilea-snr/.
Chicago: "Mark Killilea, Snr." Biography.guide. https://biography.guide/mark-killilea-snr/.
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