 
| Type | Valeur | 
|---|---|
| Titre | Oxford Illustrated History of British Monarch | 
| Personnes | 
|---|
|  ALFRED The Great King Of Wessex RF01 | 
|  ÆTHELRED , King of Wessex | 
| John Cannon & Ralph Griffiths, The Oxford Illustrated History of the British Monarch (Oxford University Press, University of Oxford, Great Clarendon Street, Oxford OX26DP, England, 2000), Genealogies of Royal Lines. |