Burnt Candlemas was a failed invasion of Scotland in early 1356 by an English army commanded by King Edward III, and was the last campaign of the Second War of Scottish Independence. Tensions on the Anglo-Scottish border led to a military build-up by both sides in 1355. In September a nine-month truce was agreed, and most of the English forces left for northern France to take part in a campaign of the concurrent Hundred Years' War. A few days after agreeing the truce, the Scots, encouraged and subsidised by the French, broke it, invading and devastating Northumberland. In late December the Scots escaladed and captured the important English-held border town of Berwick-on-Tweed and laid siege to its castle. The English army redeployed from France to Newcastle in northern England.

William Douglas, 1st Earl of Douglas was a Scottish nobleman, peer, magnate, and head of the Black Douglas family. Under his leadership, the Black Douglases continued their climb to pre-eminence in Scottish politics begun under his uncle, Sir James the Good, as well as their military dominance of the south of Scotland.