Humphrey de Bohun, 4th Earl of Hereford all the refugees who entered the castle were taken prisoner by its formerly pro-English governor Walter fitz Gilbert who, like many Lowland knights, declared for Bruce as soon as word came of the Scottish King's victory. Humphrey de Bohun was ransomed by Edward II, his brother-in-law, on the pleading of his wife Isabella. This was one of the most interesting ransoms in English history. The Earl was traded for Bruce's queen, Elizabeth de Burgh and daughter, Marjorie Bruce, two bishops amongst other important Scots captives in England. Isabella MacDuff, Countess of Buchan, who had crowned Robert Bruce in 1306 and
Simon Fraser (died 1306) London Bridge, along with Wallace's. Simon is known to have had the following issue: Simon Fraser (died 1306) Sir Simon Fraser of Oliver and Neidpath was a Scottish knight who fought in the Wars of Scottish Independence, for which he was hanged, drawn, and quartered in 1306. Simon Fraser was the son of Simon Fraser (died 1291) and Maria. Simon was captured during the Battle of Dunbar on 27 April 1296 and was sent to a prison in England. He was forfeited of his lands. He was released to serve King Edward I of England's expedition in Flanders in 1297.