George Crichton or Crichtoun served as Abbot of Holyrood Abbey then as the Bishop of Dunkeld until his death on 24 January 1543. He was abbot of Holyrood Abbey in Edinburgh from at least 1515, succeeding Robert Bellenden. In Edinburgh he founded the hospital of St Thomas, close to the Water Gate on the Royal Mile. He served as Keeper of the Privy Seal of Scotland from 1519. He moved from Holyrood Abbey to Dunkeld Abbey in 1528. He is not remembered as an especially pious Bishop, and it has been said of him "He is said to have thanked God that he knew neither New nor Old Testaments".