The southern part of Dorset, especially in the neighbourhood of Poole Harbour, suffered much during the time that the Danes were harrying the coast of England. There were fights at sea in Swanage Bay, there were fights on land round the walls of Wareham, there were burnings of religious houses at Wimborne and Wareham. Then followed the victories of Ælfred, and for a time Dorset had rest. But after Eadward was murdered at “Corfes-geat” by his stepmother Ælfthryth’s order, and the weak King Æthelred was crowned, the Danes gave trouble again. The King first bribed them to land alone; and afterwards, when, trusting to a treaty he had made with them, many Danes had settled peacefully in the country, he gave orders for a general massacre—men, women and children—on St. Brice’s Day (November 13th), 1002. Among those who perished was a sister of Swegen, the Danish King, Christian though she was. This treacherous and cruel deed brought the old Dane across the seas in hot haste to take terrible vengeance on the perpetrator of the dastardly outrage. All southern England, including Dorset, was soon ablaze with burning towns. The walls of Dorchester were demolished, the Abbey of Cerne was pillaged and destroyed, Wareham was reduced to ashes. Swegen became King, but reigned only a short time, and his greater son, Cnut, succeeded him. When he had been recognised as King by the English, and had got rid of all probable rivals, he governed well and justly, and the land had rest. Dorset had peace until Harold had fallen on the hill of Battle, and the south-eastern and southern parts of England had acknowledged William as King. The men of the west still remained independent, Exeter being the chief city to assert its independence. In 1088 William resolved to set about to subdue these western rebels, as he called them. He demanded that they should accept him as King, take oaths of allegiance to him, and receive him within their walls. To this the men of Exeter made answer that they would pay tribute to him as overlord of England as they had paid to the previous King, but that they would not take oaths of allegiance, nor would they allow him to enter the city. William’s answer was an immediate march westward. Professor Freeman says that there is no record of the details of his march; but naturally it would lie through Dorset, the towns of which were in sympathy with Exeter. Knowing what harsh and cruel things William could do when it suited his purpose, we cannot for a moment doubt that he fearfully harried all the Dorset towns on the line of his march, seeking by severity to them to overawe the city of Exeter. In the wars between Stephen and Maud, Dorset was often the battle-ground of the rival claimants for the throne. Wareham, unfortunate then, as usual, was taken and re-taken more than once, first by one party, then by the other; but lack of space prevents the telling of this piece of local history.