Wars of Scottish Independence an outlaw. Bruce later came out of hiding in 1307. The Scots thronged to him, and he defeated the English in a number of battles. His forces continued to grow in strength, encouraged in part by the death of Edward I in July 1307. The Battle of Bannockburn in 1314 was an especially important Scottish victory. In 1320, the Declaration of Arbroath was sent by a group of Scottish nobles to the Pope affirming Scottish independence from England. Two similar declarations were also sent by the clergy and Robert I. In 1327, Edward II of England was deposed and killed.
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,