Christopher Seton
Scottish noble
About Christopher Seton
Lived 1278 – 1306 (aged 27–28).
Sir Christopher Seton (1278–1306), also known as Christopher de Seton, was a 13th-century noble, who held lands in England and Scotland. He was a supporter of Robert the Bruce and obtained Robert's sister's hand in marriage. Present during the killing of John Comyn, Lord of Badenoch at Greyfriars Church, Dumfries, he also killed Sir Robert Comyn, who had rushed to Badenoch's aid. Seton was captured at Loch Doon Castle and executed at Dumfries in 1306.
Life
Christopher Seton was the eldest son of Sir John de Seton of Skelton, Cumberland and Erminia Lascelles. His brothers were John and Humphrey de Seton. This branch of the Seton family had long served the Bruces in Yorkshire, Cumberland and Scotland. (While the Peerage identifies Alexander Seton, Governor of Berwick as his son, others claim him as his grandson.)
The inquisition post mortem for his late father’s estate was held in March of 1299, and at the time, Christopher’s age was given as twenty-one (so probably born in 1278). He did homage in October 1299 for the lands he had inherited upon the death of his father. As Sir Robert Comyn rushed to aid his nephew, Seton struck him down with a blow to the head. A letter of excommunication was issued naming the Earl of Carrick and three other knights, Sir Alexander Lindsay, Sir Christopher and his brother John Seton as John Comyn's murderers.
Seton was also present at the coronation of his brother in-law King Robert I, King of Scots, at Scone on 25–26 March 1306. but Duncan places him at Loch Doon Castle, an important castle for the Earls of Carrick and one of three that Robert tried to hang on to, but Loch Doon fell about 14 August.
Loch Doon Castle, Ayrshire, was besieged by the English and after the surrender of that castle by the Governor Sir Gilbert de Carrick, Christopher was hanged, drawn and quartered at Dumfries in accordance with Edward I's policy of giving no quarter to Scottish prisoners. His Cumberland estates, with the exception of his mother's dower, were given to Sir Robert de Clifford. A small chapel was raised by his wife Christina at Dumfries to the memory of her husband in 1326.
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Important facts
Family & relationships
People in Christopher Seton's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Christopher Seton's
Frequently asked questions
Who was Christopher Seton?
Scottish noble
When was Christopher Seton born?
Christopher Seton was born in 1278.
When did Christopher Seton die?
Christopher Seton died in 1306 in Dumfries.
Sources & further reading
· Wikipedia: Christopher Seton
Cite this page
APA: Biography.guide. (2026). Christopher Seton. https://biography.guide/christopher-seton/
MLA: "Christopher Seton." Biography.guide, https://biography.guide/christopher-seton/.
Chicago: "Christopher Seton." Biography.guide. https://biography.guide/christopher-seton/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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