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
Elizabeth de Burgh Carrick, at the English court, and they married in 1302 at Writtle, near Chelmsford, Essex, England. Elizabeth would have been about 18 years old, and Robert 28. On 27 March 1306, Robert and Elizabeth were crowned as King and Queen of Scots at Scone. The coronation took place in defiance of the English claims of suzerainty over Scotland after the execution of Sir William Wallace. After his coronation, she is quoted as having said, as though anticipating a defeat by Edward I. After the defeat of the Scots at the Battle of Methven on 19 June 1306, the king sent