Andrew Harclay, 1st Earl of Carlisle the Scots, under the command of Robert the Bruce, at the Battle of Old Byland in Yorkshire. The English commander, John of Brittany, Earl of Richmond, was taken prisoner, while the king himself barely escaped capture. It was the worst defeat the English had suffered in the wars since the Battle of Bannockburn in 1314. Harclay had received a summons to join the royal army, but had not been able to bring his troops south in time to come to the king's rescue. The event convinced him that the war against Scotland could not be won under the leadership of
Niall Bruce of Carrick Niall Bruce of Carrick Niall Bruce of Carrick (died 17 October 1346), was a 14th century English noble. Niall is said to be an illegitimate child of King Robert I of Scotland. He was killed during the Battle of Neville's Cross in 1346. Niall of Carrick is alleged to be the illegitimate child of King Robert I of Scotland and an unknown mistress. The Battle of Neville's Cross took place to the west of Durham, England, on 17 October 1346. The ensuing battle ended with the rout of the Scots, the capture of King David II of Scotland and the