Battle of Culblean of the English. In the winter of 1314 the Scottish Parliament, the first to meet after King Robert's great victory at the Battle of Bannockburn, pronounced formal sentence of forfeiture against all those who held land in Scotland but continued to fight on the side of the English. Thus was created a class of nobility known as the 'disinherited', old Balliol loyalists who would not be reconciled with the Bruce party. The 1328 Treaty of Northampton between England and Scotland, based on a full recognition of Robert Bruce's kingship, ended any immediate prospect these men had of gaining their lost
Robert the Bruce eventually lifted Bruce's excommunication. In May 1328 King Edward III of England signed the Treaty of Edinburgh-Northampton, which recognised Scotland as an independent kingdom, and Bruce as its king. In 1325 Robert I exchanged lands at Cardross for those of Old Montrose in Angus with Sir David Graham. It was to be here that Robert would build the manor house that would serve as his favoured residence during the final years of his reign. The extant chamberlain's accounts for 1328 detail a manor house at Cardross with king's and queen's chambers and glazed windows, a chapel, kitchens, bake- and brew-houses,