John of Worcester. 1071. Earls Edwin and Morcar escaped secretly from king William's (age 43) court, finding that he intended to arrest them, and they were for some time in arms against him; but seeing that their enterprise was not successful, Edwin resolved to go to Malcolm (age 39), king of the Scots, but, during the journey, he fell into an ambuscade laid by his own people, and was killed. Morcar and Ethelwine, bishop of Durham, Siward, surnamed Barn, and Hereward (age 36), a man of great bravery, with many others, took ship and went to the Isle of Ely [Map], intending to winter there. The king, hearing of this, blocked up every outlet on the eastern side of the island by means of his boatmen, and caused a bridge, two miles long, to be constructed on the western side. When they saw that they were thus shut in, they resisted no longer, and all surrendered themselves to the king, except the brave Hereward (age 36), who escaped through the fens with a few others. The king immediately sent bishop Ethelwine to Abingdon, where he was imprisoned, and died the same winter. The earl and the rest were dispersed in various parts of England, some being placed in confinement, and others set at liberty with the loss of their hands or eyes.