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War of Robert the Bruce

Six weeks after Comyn was killed in Dumfries, Bruce was crowned King of Scots by Bishop William de Lamberton at Scone, near Perth, on Palm Sunday 25 March 1306 with all formality and solemnity. The royal robes and vestments that Robert Wishart had hidden from the English were brought out by the bishop and set upon King Robert. The bishops of Moray and Glasgow were in attendance, as were the earls of Atholl, Menteith, the Lennox and Mar. The great banner of the kings of Scotland was planted behind Bruce's throne.

Edward I marched north again in the spring of 1306. On his way, he granted the Scottish estates of Bruce and his adherents to his own followers and had published a bill excommunicating Bruce. In June Bruce was defeated at the Battle of Methven. His wife and daughters and other women of the party were sent to Kildrummy in August under the protection of Bruce's brother, Neil Bruce, and the Earl of Atholl and most of his remaining men. Bruce fled with a small following of his most faithful men, including Sir James Douglas and Gilbert Hay, Bruce's brothers Thomas, Alexander, and Edward, as well as Sir Neil Campbell and the Earl of Lennox.

A strong force under Edward, Prince of Wales, captured Kildrummy Castle on 13 September 1306, taking prisoner the King's youngest brother, Nigel de Bruce, as well as Robert Boyd and Alexander Lindsay, and Sir Simon Fraser. Boyd managed to escape but both Nigel de Bruce and Lindsay were executed shortly after at Berwick following King Edward's orders to execute all followers of Robert de Bruce. Fraser was taken to London to suffer the same fate. Shortly before the fall of Kildrummy Castle, the Earl of Atholl made a desperate attempt to take Queen Elizabeth de Burgh, Margery de Bruce, as well as King Robert's sisters and Isabella of Fife. They were betrayed a few days later and also fell into English hands, Atholl to be executed in London and the women to be held under the harshest possible circumstances.

It is still uncertain where Bruce spent the winter of 1306–1307. Most likely he spent it in the Hebrides, possibly sheltered by Christina of the Isles. The latter was married to a member of the Mar kindred, a family to which Bruce was related (not only was his first wife a member of this family but her brother, Gartnait, was married to a sister of Bruce). Ireland is also a serious possibility, and Orkney (under Norwegian rule at the time) or Norway proper (where his sister Isabel Bruce was queen dowager) are unlikely but not impossible. Bruce and his followers returned to the Scottish mainland in February 1307 in two groups. One, led by Bruce and his brother Edward, landed at Turnberry Castle and began a guerrilla war in south-west Scotland. The other, led by his brothers Thomas and Alexander, landed slightly further south in Loch Ryan, but they were soon captured and executed. In April, Bruce won a small victory over the English at the Battle of Glen Trool, before defeating Aymer de Valence, 2nd Earl of Pembroke, at the Battle of Loudoun Hill. At the same time, James Douglas made his first foray for Bruce into south-western Scotland, attacking and burning his own castle in Douglasdale. Leaving his brother Edward in command in Galloway, Bruce travelled north, capturing Inverlochy and Urquhart Castles, burning to the ground Inverness Castle and Nairn, then unsuccessfully threatening Elgin. On 7 July 1307, King Edward I died, leaving Bruce opposed by the king's son, Edward II.

Transferring operations to Aberdeenshire in late 1307, Bruce threatened Banff before falling seriously ill, probably owing to the hardships of the lengthy campaign. Recovering, leaving John Comyn, 3rd Earl of Buchan unsubdued at his rear, Bruce returned west to take Balvenie and Duffus Castles, then Tarradale Castle on the Black Isle. Looping back via the hinterlands of Inverness and a second failed attempt to take Elgin, Bruce finally achieved his landmark defeat of Comyn at the Battle of Inverurie in May 1308; he then overran Buchan and defeated the English garrison at Aberdeen. The Harrying of Buchan in 1308 was ordered by Bruce to make sure all Comyn family support was extinguished. Buchan had a very large population because it was the agricultural capital of northern Scotland, and much of its population was loyal to the Comyn family even after the defeat of the Earl of Buchan. Most of the Comyn castles in Moray, Aberdeen and Buchan were destroyed and their inhabitants killed. In less than a year Bruce had swept through the north and destroyed the power of the Comyns who had held vice-regal power in the north for nearly one hundred years. How this dramatic success was achieved, especially the taking of northern castles so quickly, is difficult to understand. Bruce lacked siege weapons and it's unlikely his army had substantially greater numbers or was better armed than his opponents. The morale and leadership of the Comyns and their northern allies appeared to be inexplicably lacking in the face of their direst challenge. He then crossed to Argyll and defeated the isolated MacDougalls (allies of the Comyns) at the Battle of Pass of Brander and took Dunstaffnage Castle, the last major stronghold of the Comyns and their allies. Bruce then ordered harryings in Argyle and Kintyre, in the territories of Clan MacDougall.

In March 1309, Bruce held his first parliament at St. Andrews and by August he controlled all of Scotland north of the River Tay. The following year, the clergy of Scotland recognised Bruce as king at a general council. The support given him by the church, in spite of his excommunication, was of great political importance. On 1 October 1310, Bruce wrote Edward II of England from Kildrum in Cumbernauld Parish in an unsuccessful attempt to establish peace between Scotland and England. Over the next three years, one English-held castle or outpost after another was captured and reduced: Linlithgow in 1310, Dumbarton in 1311, and Perth, by Bruce himself, in January 1312. Bruce also made raids into northern England and, landing at Ramsey in the Isle of Man, laid siege to Castle Rushen in Castletown, capturing it on 21 June 1313 and denying the English the island's strategic importance.

The eight years of exhausting but deliberate refusal to meet the English on even ground have caused many to consider Bruce one of the great guerrilla leaders of any age. This represented a transformation for one raised as a feudal knight.