Wars of Scottish Independence the Bruce following his killing of The Red Comyn in Dumfries in 1306 to his and the Scottish victory at Bannockburn in 1314; and a final phase of Scottish diplomatic initiatives and military campaigns in Scotland, Ireland and Northern England from 1314 until the Treaty of Edinburgh-Northampton in 1328. The war began in earnest with Edward I's brutal sacking of Berwick in March 1296, followed by the Scottish defeat at the Battle of Dunbar and the abdication of John Balliol in July. The English invasion campaign had subdued most of the country by August and, after removing the Stone of
Battle of Bannockburn was reopened. After the death of Edward I, his son Edward II of England came to the throne in 1307 but was incapable of providing the determined leadership his father had shown, and the English position soon became more difficult. In 1313, Bruce demanded the allegiance of all remaining Balliol supporters, under threat of losing their lands, as well as the surrender of the English forces encircling Stirling Castle. The castle was one of the most important castles held by the English, as it commanded the route north into the Scottish Highlands. It was besieged in 1314 by Robert the