William Ros, 3rd Baron Ros

In the same year, he was one of the lords who led the second division in the Battle of Crécy, and afterwards commanded the fourth division of the English army against the Scots, near Neville's Cross, when David Bruce, with many of the Scottish nobles, was taken prisoner.

Vigor in Quettehou[2] in anticipation of their service in the campaign that was to culminate in the Battle of Crécy and the siege of Calais.

In 1346, he was with Edward III and the Black Prince, at the siege of Calais, when it was taken by the English.

In 1352, he accompanied Henry of Grosmont, Duke of Lancaster on his journey to Prussia; but died the same year, before the feast of St Michael, aged twenty-three, and was buried abroad.

His widow married secondly, as his first wife, Henry Percy, 1st Earl of Northumberland.