 
| Type | Valeur | 
|---|---|
| Titre | The National Review, Volume 12 By Richard Holt Hutton, Walter Bagehot | 
| Personnes | 
|---|
|  GUILLAUME Duke Of Normandy de Normandie RO01 HP02 | 
| see footnote on page 227, talks about William putting away his wife Sprota for a more noble wife Liutgarda |