Siege of Berwick (1318) Siege of Berwick (1318) The Capture of Berwick was an event in the First War of Scottish Independence which took place in April 1318. Sir James Douglas, Lord of Douglas took the town and castle of Berwick-upon-Tweed from the English, who had controlled the town since 1296. Following the decisive Scots victory at the Battle of Bannockburn in 1314, the Scots had recovered all their strongholds, with the exception of Berwick. In September 1317, King Robert Bruce attempted a siege of Berwick, which lasted until November before he withdrew. The following April, an English sergeant was bribed to allow a
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,