 
| Type | Valeur | 
|---|---|
| Titre | Newsgroup: soc.genealogy.medieval, at groups - google.com | 
| Personnes | 
|---|
|  Comte BAUDOUIN II de Boulogne | 
| Newsgroup: soc.genealogy.medieval, at groups - google.com, Ed Mann, 4 Jan 2001. | 
| Source Media Type: Electronic. [PFT:AQ] [S:Titl] Newsgroup: soc.genealogy.medieval, at groups - google.com [S:Note] Source Media Type: Electronic [Page] Ed Mann, 4 Jan 2001 [/PFT] |