About Thomas Seddon
Lived 1884 – 1972 (aged 87). Thomas Seddon was a New Zealand politician and lawyer.
Thomas Edward Youd Seddon (2 July 1884 – 22 January 1972) was a New Zealand politician of the Liberal Party, and a lawyer in Greymouth. He was the son of New Zealand's longest-serving prime minister Richard Seddon, and succeeded his father as MP for Westland following his death in 1906.
Early life Seddon was born in Kumara in 1884. His parents were Richard and Louisa Jane Seddon (née Spotswood). He was educated at Kumara School, the Terrace School (Wellington), Wellington College, and Victoria University College. He graduated in law, and joined the practice of John Findlay and Frederick George Dalziell,
He married Beatrice Ann Wood on 15 March 1922 at St Mary's Church in the Christchurch suburb of Merivale. Guests at the wedding included Robert Loughnan, Joseph Grimmond, George Fowlds, and Joseph Ward.
Political career
He inherited the Westland electorate on the sudden death of his father Richard Seddon in the by-election after he had just turned 22. He held the electorate to 1922, when he was defeated by James O'Brien of the Labour Party. He won it back in , but lost it again in 1928 when he was again defeated by O'Brien.
He was chairman of the War Pensions Board from 1930 to 1963, having served in the New Zealand Army in World War I,
In 1935, he was awarded the King George V Silver Jubilee Medal, and in 1953 he received the Queen Elizabeth II Coronation Medal. His son, Dick Seddon, was for several decades electorate secretary and organiser for the New Zealand National Party.
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Important facts
Family & relationships
People in Thomas Seddon's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Thomas Seddon's
Frequently asked questions
Who was Thomas Seddon?
New Zealand politician (1884–1972)
When was Thomas Seddon born?
Thomas Seddon was born on 2 July 1884 in Kumara.
When did Thomas Seddon die?
Thomas Seddon died on 22 January 1972 in Wellington.
What was Thomas Seddon's occupation?
Thomas Seddon was a politician and lawyer.
What nationality was Thomas Seddon?
Thomas Seddon was New Zealand.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Thomas Seddon. https://biography.guide/thomas-seddon/
MLA: "Thomas Seddon." Biography.guide, https://biography.guide/thomas-seddon/.
Chicago: "Thomas Seddon." Biography.guide. https://biography.guide/thomas-seddon/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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