He was the son of the
goldsmith George Heriot, who had moved to
Edinburgh around the start of the sixteenth century, and Christian Kyle, an Edinburgh native. Heriot was a member of an established
Haddingtonshire family; his grandfather, John Heriot, had been given four hundred acres of land at Trabourn by the
Earl of Douglas in return for military service, which belonged to his uncle James Heriot. His father worked for
James V, in October 1533 he mended a silver jug for the king. Grant states that he lived on the
Canongate rather than within the walls of Edinburgh, where he traded. He had become a freeman of the Edinburgh Incorporation of Goldsmiths by 26 June 1561 when he was elected to be a quarter-master of the Incorporation. He became a burgess of the
Edinburgh Corporation on 4 August 1562. He was elected Deacon of the Incorporation for the years 1565–67, 1575–76, 1579, 1583–85, 1586–87, 1589–91, 1594–96, 1603–04 and 1607–08 [
ibid, various refs.]. He was also elected deacon-convener of the
Incorporated Trades of the city on five separate occasions. Heriot represented the
Edinburgh Corporation in the
Parliament of Scotland on a number of occasions between 1585 and 1607. In 1596 he was one of the representatives from Edinburgh sent to meet with
King James VI to placate him after a major riot that December which had caused the king to flee the city. In 1597 he was appointed to a commission to set the value of foreign gold and silver money brought into the country, and in 1599 to one which studied how to reissue the
circulating coinage. His last parliamentary action was in 1607, when he was appointed to a commission to assess a tax for the purpose of printing
Regiam Majestatem, an edition of the old laws of Scotland. He is buried against the eastern wall of
Greyfriars Kirkyard and has an elaborate monument. ==Works==