- Partnership with: Sigridur THORSTEINSDOTTIR
- Child: Ragnheidur PETURSDOTTIR Birth: ABT 1499, Stori-Dalur, Mikligardur, Eyjafjardar, Iceland
- Child: Arni PETURSSON Birth: ABT 1501, Stori-Dalur, Mikligardur, Eyjafjardar, Iceland
- Child: Loptur PETURSSON Birth: ABT 1503, Stori-Dalur, Mikligardur, Eyjafjardar, Iceland
- Child: Sesselja PETURSDOTTIR Birth: ABT 1505, Stori-Dalur, Mikligardur, Eyjafjardar, Iceland
Ancestors of Petur LOPTSSON
/-Loftur GUTTORMSSON
/-Ormur LOFTSSON
| \-Kristin ODDSDOTTIR
/-Loptur ORMSSON
| | /-Thorleifur ARNASON
| \-Solveig THORLEIFSDOTTIR
| \-Kristin BJORNSDOTTIR
Petur LOPTSSON
| /-Jon GUNNARSSON
| /-Gunnar JONSSON
\-Steinunn GUNNARSDOTTIR
| /-Helgi GUTTORMSSON
\-Halldora HELGADOTTIR
\-Ulfrun THORSTEINSDOTTIR
Descendants of Petur LOPTSSON
1 Petur LOPTSSON
=Sigridur THORSTEINSDOTTIR
2 Ragnheidur PETURSDOTTIR
=Jon MAGNUSSON
3 Steinunn JONSDOTTIR
=Bjorn JONSSON Marriage: 25 APR 1533, Melstadur, Vestur Hunavatn, Iceland
4 Magnus BJORNSSON
=Halldora EIRIKSDOTTIR
3 Sigurdur JONSSON
=Gudny JONSDOTTIR Marriage: 24 OCT 1563
4 Ragnheidur SIGURDSDOTTIR
=Saemundur KARSSON Marriage: 1586, Skagafjord, Iceland
2 Arni PETURSSON
=Gudrun BESSADOTTIR
3 Magnus ARNASSON
=Thuridur SIGURDSDOTTIR
4 Bjorn MAGNUSSON
=Gudridur THORSTEINSDOTTIR
2 Loptur PETURSSON
2 Sesselja PETURSDOTTIR
