- Partnership with: Arni BJORNSSON
Marriage: ABT 1643, S-Thingeyjar, Iceland
- Child: Jon ARNASON Birth: ABT 1644, Hagi, Nes I Adaldal, Sudur-Thingeyjar, Iceland
Ancestors of Thora BERGTHORSDOTTIR
/-Kar SAEMUNDSSON
/-Saemundur KARSSON
/-Bergthor SAEMUNDSSON
| | /-Sigurdur JONSSON
| \-Ragnheidur SIGURDSDOTTIR
| \-Gudny JONSDOTTIR
Thora BERGTHORSDOTTIR
| /-Einar THORARINSSON
| /-Skuli EINARSSON
| | \-Gudrun THORSTEINSDOTTIR
\-Bjorg SKULADOTTIR
| /-Gudbrandur THORLAKSSON
\-Steinunn GUDBRANDSDOTTIR
\-Gudrun GISLADOTTIR
Descendants of Thora BERGTHORSDOTTIR
1 Thora BERGTHORSDOTTIR
=Arni BJORNSSON Marriage: ABT 1643, S-Thingeyjar, Iceland
2 Jon ARNASON
=(Unknown)
3 Oddny JONSDOTTIR
=Magnus EINARSSON Marriage: 25 OCT 1704
4 Skuli MAGNUSSON
=Steinunn BJORNSDOTTIR Marriage: 07 SEP 1738