- Partnership with: (Unknown)
- Child: Oddny JONSDOTTIR Birth: 1680, Of Keldunes, Gardur, Nordurthingeyjar, Iceland
Ancestors of Jon ARNASON
/-Magnus ARNASSON
/-Bjorn MAGNUSSON
| \-Thuridur SIGURDSDOTTIR
/-Arni BJORNSSON
| | /-Thorsteinn ILLUGASON
| \-Gudridur THORSTEINSDOTTIR
| \-Sigridur JONSDOTTIR
Jon ARNASON
| /-Saemundur KARSSON
| /-Bergthor SAEMUNDSSON
| | \-Ragnheidur SIGURDSDOTTIR
\-Thora BERGTHORSDOTTIR
| /-Skuli EINARSSON
\-Bjorg SKULADOTTIR
\-Steinunn GUDBRANDSDOTTIR
Descendants of Jon ARNASON
1 Jon ARNASON
=(Unknown)
2 Oddny JONSDOTTIR
=Magnus EINARSSON Marriage: 25 OCT 1704
3 Skuli MAGNUSSON
=Steinunn BJORNSDOTTIR Marriage: 07 SEP 1738
4 Rannveig SKULADOTTIR
=Bjarni PALSSON Marriage: 01 JUL 1763, Reykjavik, Gullbringu, Iceland