Agnes Randolph, Countess of Dunbar and March, was better known as Black Agnes was a Scottish heroine who famously withstood a siege of her castle by the English – “Cam I early, cam I late, I found Agnes at the gate” – Her nickname was due to her dark hair and eyes. She was the wife of Patrick, 9th Earl of Dunbar and March. She was also the daughter of Thomas Randolph, 1st Earl of Moray- nephew and companion-in-arms of Robert Bruce.

The centre of resistance in south-east Scotland was Dunbar, East Lothian, where its virtually impregnable castle was left in charge of Agnes Randolph, Patrick 9th Earl of Dunbar’s Countess. Because of the unrest in the south-east, Salisbury and Arundel decided that Dunbar Castle must be taken as it posed a threat to stability in the remaining English-held territory. Their strategy was also aimed at relieving pressure on castles in the vicinity still occupied by English or pro-English garrisons. While the siege of Dunbar Castle was in no sense a set-piece battle which qualifies as a Scottish ‘killing field’, it deserves a brief mention in this account because its successful defence prevented the need for a pitched battle by the Scots to regain control of the south-east of Scotland.

The siege of Dunbar began on 13 January 1338 it would last for twenty-two weeks. ‘Black’ Agnes successfully withstood every attempt made by Salisbury and Arundel to capture the castle, by both fair means or foul; Salisbury tried bribery and blackmail to no avail. (Agnes’s sole surviving brother John was brought from the Tower of London and displayed before her, Salisbury threatening to execute him if she did not surrender. Agnes simply replied that were he to do so, she would inherit the earldom of Moray!) In June 1338, Agnes was relieved by Sir Alexander Ramsay of Dalhousie, much to the annoyance of Edward III.