John Seton, Lord Barns was a Scottish diplomat, courtier and judge.
Life
He was the third son of George Seton, 7th Lord Seton, by his wife Isabel, daughter of Sir William Hamilton of Sanquhar. While still a young man he went to Spain and the court of Philip II, by whom he was made Knight of the Military Order of Santiago and master of the household. He was an attendant to the Earl of Leicester in England in 1575. Francis Walsingham found his presence in the earl's household concerning, and Thomas Randolph wrote to Regent Morton about him. Seton was appointed master of the stable to James VI of Scotland some time before 1581. The Seton family were supporters of Mary, Queen of Scots and their politics were not aligned with England. On 14 February 1581 Mark Kerr met the English diplomat Thomas Randolph in Edinburgh and asked for a safe-conduct, a travel document, for Lord Setonto go the English court. Randolph refused, as Seton's politics had not previously favoured England, and Kerr took his answer to the king. John Seton then came to Randolph with the same request. Subsequently, John Seton was sent as ambassador to complain to Elizabeth I of England regarding her conduct in interfering on behalf of James Douglas, 4th Earl of Morton, but was not permitted to enter England. He had an argument at court with James Stewart, Earl of Arran and the Seton family were told to leave court and stay at Seton Palace in December 1582. According to David Hume of Godscroft, the king was ready to go riding when the courtiers were asked left him alone to speak to Arran in private. Seton, as master of the horse stayed, which angered Arran, who made to throw his baton of office at him, and the royal guard hustled him downstairs. On 27 January 1587 he was admitted a member of the privy council; and on 17 February 1588 he was appointed, with the title Lord Barns, an extraordinary lord of session, in the place of his brother Alexander Seton. Seton died on 25 May 1594. His castle at Barnes Castle was uncompleted at his death. The poet William Fowler, who was secretary to the queen Anne of Denmark wrote an epitaph for John Seton which was printed as a broadsheet.
