21 有关英格林王朝国王们的不幸，见Ynglinga Saga in Snorri Sturluson’s Heimskringla （edited by Erling Momsen, translated by A.H. Smith, Cambridge 1932）, pp. 1–35.
22 尽管尼古拉森如此记述，他收集的文物中却没有铁钉，而此后1989—1991年的发掘才最终找到残片。See‘The Royal Cemetery at Borre, Vestfold: A Norwegian centre in a European periphery’ by Bjøn Myrhe in The Age of Sutton Hoo: The Seventh Century in North-Western Europe （edited by M.O.H. Carver, Woodbridge 1992）, pp. 301–313.
