Æthelred the Unready was forced to go into exile in the summer of 1013, following Danish attacks, but was invited back following Sweyn Forkbeard's death. AETHELRED (the Unready) @ Archontology.org （页面存档备份，存于互联网档案馆）. Retrieved 17 March 2007.
Harold was only recognised as regent until 1037, when was recognised as king. Harold (Harefoot) - Archontology.org. [27 October 2007]. （原始内容存档于2009-06-27）.
After reigning for approximately 9 weeks, Edgar the Atheling submitted to William the Conqueror, who had gained control of the area to the south and immediate west of London (Eadgar (the Ætheling) - Archontology.org. [26 October 2007]. （原始内容存档于2009-06-24）.).
Edward V was deposed by Richard III, who usurped the throne on the grounds that Edward was illegitimate. EDWARD V - Archontology.org. [25 October 2007]. （原始内容存档于2009-12-14）.
Æthelred the Unready was forced to go into exile in the summer of 1013, following Danish attacks, but was invited back following Sweyn Forkbeard's death. AETHELRED (the Unready) @ Archontology.org （页面存档备份，存于互联网档案馆）. Retrieved 17 March 2007.
Harold was only recognised as regent until 1037, when was recognised as king. Harold (Harefoot) - Archontology.org. [27 October 2007]. （原始内容存档于2009-06-27）.
Harold I. Oxford Online Dictionary of National Biography. [20 February 2012]. （原始内容存档于2016-04-26）.
Harthacnut. Oxford Online Dictionary of National Biography. [20 February 2012]. （原始内容存档于2016-04-26）.
After reigning for approximately 9 weeks, Edgar the Atheling submitted to William the Conqueror, who had gained control of the area to the south and immediate west of London (Eadgar (the Ætheling) - Archontology.org. [26 October 2007]. （原始内容存档于2009-06-24）.).
Edward V was deposed by Richard III, who usurped the throne on the grounds that Edward was illegitimate. EDWARD V - Archontology.org. [25 October 2007]. （原始内容存档于2009-12-14）.
