John Lindsay, 5th Lord Lindsay was made an Extraordinary Senator of the College of Justice on 27 June 1532. John, an Extraordinary Lord of Session in 1541, was present at the trials of Sir John Borthwick (for heresy) and James Hamilton of Finnart (for treason). John witnessed the death of James V at Falkland Palace. In 1543, John Lindsay and seven other lords took custody of the infant Mary, Queen of Scots, and conveyed her from Linlithgow Palace to Stirling Castle. 264. John was one of the commanders at the Scottish victory against England at the battle of Ancrum in 1545. During the Scottish Reformation,
James Hamilton, Duke of Châtellerault V of Scotland on 14 December 1542 at only 30, the Earl of Arran stood next in line to the Scottish throne after the king's six-day-old newborn baby daughter Mary, Queen of Scots, for whom Arran was appointed Governor and Protector of Scotland. In 1543, supporters of Matthew Stewart, 4th Earl of Lennox, challenged Arran's claim and legitimacy by suggesting that his father's divorce and second marriage were invalid. Initially a Protestant and a member of the pro-English party, in 1543 he was involved in negotiating the marriage of the Queen of Scots to the infant Prince of Wales (the