- Father: Ketill JORUNSSON
- Birth: ABT 895, Kirkjubaejarklau, VesturSkaftafell, Iceland
- Partnership with: Vali LODMUNDSSON
Marriage: ABT 915, Kirkjubaejarklaustur, Vestur Skaftafell, Iceland
- Child: VALADOTTIR Birth: ABT 925, Kirkjubaejarklau, VesturSkaftafell, Iceland
Ancestors of Thorbjorg KETILSDOTTIR
/-Ketill JORUNSSON
| | /-Ketill "Flatnefur" "Flatnose" BJORNSSON
| \-Jorunn "Manvitsbrekka" KETILSDOTTIR
| \-Ingveld KETILSDATTER
Thorbjorg KETILSDOTTIR
Descendants of Thorbjorg KETILSDOTTIR
1 Thorbjorg KETILSDOTTIR
=Vali LODMUNDSSON Marriage: ABT 915, Kirkjubaejarklaustur, Vestur Skaftafell, Iceland
2 VALADOTTIR
=Ulfur JORUNDSSON Marriage: ABT 963, Oddi, Rangarvalla, Iceland
3 Svartur ULFSSON
=Helga THORGEIRSDOTTIR Marriage: ABT 999, Oddi, Rangarvalla, Iceland
4 Lodmundur SVARTSSON
=Thorgerdur SIGFUSDOTTIR