Erling Skjalgsson, på Sola (Sola, Rogaland, 975 – Boknafjorden, 21 December 1028, bur. Sola, Rogaland), "Rygekongen", Herse/Høvding i Rogaland, was a Norwegian political leader of the late 10th and early 11th centuries. He has been commonly seen as this period's foremost defender of the historic Norwegian social system. Erling fought for the traditional small, autonomous kingdoms and the þing system, against the reformists of the Fairhair family line.
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Erling Skjalgsson in the context of Thrall
A thrall was a slave or serf in Scandinavian lands during the Viking Age. The status of slave (þræll, þēow) contrasts with that of the freeman (karl, ceorl) and the nobleman (jarl, eorl).
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