Marmaduke Thweng, 1st Baron Thweng Castle by the English leader John de Warenne, 6th Earl of Surrey. The castle was quickly starved into submission, and Thweng and FitzWarin were taken prisoner to Dumbarton Castle. He was summoned to Parliament in 1307, thus becoming Baron Thweng. At the Battle of Bannockburn in 1314, however, after the English defeat, Sir Marmaduke apparently made no attempt to escape. Instead he wandered over the battlefield until he located Robert the Bruce; only then was he prepared to surrender, and only to the victorious King. Robert recognised Sir Marmaduke and released him and Ralph de Monthermer, also captured, both without
Robert the Bruce the 19th century. In 1974 the Bruce Memorial Window was installed in the north transept, commemorating the 700th anniversary of the year of his birth. It depicts stained glass images of the Bruce flanked by his chief men, Christ, and saints associated with Scotland. A 1929 statue of Robert the Bruce is set in the wall of Edinburgh Castle at the entrance, along with one of William Wallace. In Edinburgh also, the Scottish National Portrait Gallery has statues of Bruce and Wallace in niches flanking the main entrance. The building also contains several frescos depicting scenes from Scots history by