Clan Bruce Scottish army at the Battle of Bannockburn in 1314 where the English were defeated. In 1334 Thomas Bruce, who claimed kinship with the royal house of Bruce, organized a rising in the Kyle, along with Robert Stewart (later Robert II of Scotland) against the English. Robert the Bruce's son, David II of Scotland became king on his father's death in 1329. In 1346 under the terms of the Auld Alliance David marched south into England in the interests of France, but was defeated at the Battle of Neville's Cross and imprisoned on 17 October of that year, and remained in
Battle of Halidon Hill ultimate victor. The Treaty of Northampton in 1328 brought an end to over thirty years of intermittent warfare following the defeat of Edward II by Robert Bruce. Bruce's own death the following year opened up an opportunity for the disinherited, Balliol and the English to invade Scotland once more. In 1332 under the leadership of Edward Balliol, son of King John Balliol, and Henry Beaumont, 4th Earl of Buchan, these men invaded Scotland with the full support of Edward III, defeating the Bruce loyalists at the Battle of Dupplin Moor. Building on this success Balliol was crowned King of Scotland.