 
| Type | Valeur | 
|---|---|
| Titre | Genealogical Tables: 1. The Norse Line of the Earls of Orkney [See document in the Memories section] | 
| Personnes | 
|---|
|  GONGU Hrolf "ROLLO: Longsword HP02 RO01 SK01 | 
| Genealogical Tables: 1. The Norse Line of the Earls of Orkney. | 
| Genealogical Tables: 1. The Norse Line of the Earls of Orkney [See document in the Memories section] |