Hugh de Courtenay, 1st/9th Earl of Devon to surrender his absolute authority and ownership of what became community forests. In 1306, the Prince of Wales was despatched into Scotland; the vanguard was led by Aymer de Valence, the King's half-uncle. On 22 May, Courtenay was knighted by the Prince, presumably for his efforts against the Scots. In June, the English occupied Perth. On 19 June, Valence, who had cut a swathe through the Lowlands, fell on the Scots army at Methven in the early dawn. The Scottish king, Robert Bruce, fled into the hills. King Edward I was merciless, as many prisoners were punished. That autumn, the
Christopher Seton letter of excommunication was issued naming the Earl of Carrick and three other knights, Sir Alexander Lindsay, Sir Christopher and his brother John Seton as John Comyn's murderers. Seton was also present at the coronation of his brother in-law King Robert I, King of Scots, at Scone on 25–26 March 1306. Some accounts have him present at the Battle of Methven on 19 June 1306 but Duncan places him at Loch Doon Castle, an important castle for the Earls of Carrick and one of three that Robert tried to hang on to, but Loch Doon fell about 14 August. Loch