The family started to leave England for Scotland and France after the death of Sir John Treyl in 1360, although his son John did return for periods and served as a member of the House of Commons of England. A few years before this Sir John's death in 1401, his son Reginald returned from Bordeaux and had sold up the English estates by his own death in 1404. Earlier in approximately 1385, Sir John's brother, Walter Treyl, Bishop of St Andrews, bought Blebo from the Church and later willed it to his nephew, Thomas.