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INTRODUCTION.

material for the reconstruction of the life of those times than is now anywhere accessible. Viking earldoms also were the Orkneys, Faroes, and Shetlands. So late as 1171, in the reign of Henry II., the year after Beckett’s murder, Earl Sweyn Asleifsson of Orkney, who had long been the terror of the western seas, “fared a sea-roving” and scoured the western coast of England, Man, and the east of Ireland, but was killed in an attack on his kinsmen of Dublin. He had used to go upon a regular plan that may be taken as typical of the homely manner of most of his like in their cruising: “Sweyn had in the spring hard work, and made them lay down very much seed, and looked much after it himself. But when that toil was ended, he fared away every spring on a viking-voyage, and harried about among the southern isles and Ireland, and came home after midsummer. That he called spring-viking. Then he was at home until the corn-fields were reaped down, and the grain seen to and stored. Then he fared away on a viking-voyage, and then he did not come home till the winter was one month off, and that he called his autumn-viking.”[1]

Toward the end of the ninth century Harold Fairhair, either spurred by the example of Charlemagne, or really prompted, as Snorri Sturluson tells us, resolved to bring all Norway under him. As Snorri has it in Heimskringla: “King Harold sent his men to a girl hight Gyda. . . . The king wanted her for his leman; for she was wondrous beautiful but of high mood withal. Now when the messengers