| Name | Thorfinn Sigurdsson | |
| Prefix | Jarl of Orkney | |
| Suffix | II | |
Relationship![]() | with Kathleen Alice Jones-Rouse | |
| Birth | 989 | , , Orkney, Orkney Islands, Scotland, United Kingdom |
| Gender | Male | |
| Also Known As | The Black | |
| Occupation | Jarl of Orkney | |
| To Lady Kathleen | Great GrandParent | |
| Death | 1064 | Christ's Kirk, Birdsey, Scotland, United Kingdom |
| Person ID | I3722 | Enchanted Family Tree |
| Last Modified | 14 Mar 2012 | |
| Father | Sigurd Hlodversson Bruce, II, b. 960, , , Orkney, Orkney Islands, Scotland, United Kingdom d. 23 Apr 1014, Battle of Clontarf, Clontarf, Dublin, Leinster, Ireland (Age 54 years) | |
| Mother | Anleta, of Scotland | |
| Marriage | 978 | |
| Family ID | F1934 | Group Sheet | Family Chart |
| Family | Ingeborg Finnsdatter, of Norway, b. 1021, Osteraat, Yrje, Norway d. 1066 (Age 45 years) | |||
| Marriage | 1038 | |||
| Children |
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| Family ID | F2050 | Group Sheet | Family Chart | ||
| Last Modified | 14 Mar 2012 | |||
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