- Partnership with: Ingveld KETILSDATTER
Marriage: ABT 849, Norway
- Child: Aud (Unn) "Deep Minded" KETILSDATTER Birth: ABT 834, Raumsdal, Telemark, Norway
- Child: Jorunn "Manvitsbrekka" KETILSDOTTIR Birth: ABT 846, Raumsdal, Telemark, Norway
- Child: Thorunn "Hyrna" KETILSDOTTIR Birth: ABT 849, Raumsdal, Telemark, Norway
- Child: Bjorn "Eastman" KETILSSON Birth: ABT 850, Raumsdal, Telemark, Norway
- Child: Helgi (Bjolan) KETILSSON Birth: ABT 848, Raumsdal, Telemark, Norway
Ancestors of Ketill "Flatnefur" "Flatnose" BJORNSSON
/-Hjalldur VATNARSSON
/-Grim HJALDURSSON
| \-Hervor HELGADATTER
/-Bjorn "Buna" GRIMSSON
Ketill "Flatnefur" "Flatnose" BJORNSSON
| /-Viking SKAANOYSKJELMER
\-Velaug VIKINGSDATTER
Descendants of Ketill "Flatnefur" "Flatnose" BJORNSSON
1 Ketill "Flatnefur" "Flatnose" BJORNSSON
=Ingveld KETILSDATTER Marriage: ABT 849, Norway
2 Aud (Unn) "Deep Minded" KETILSDATTER
=Olof "the White" "Hviti" INGJALDSSON Marriage: ABT 857, Dublin, Ireland
3 Jocunda OLAFSDATTER
3 Thorsteinn OLAFSSON
=Thuridur EYVINDSDOTTIR Marriage: ABT 868, Dala, Iceland Marriage: ABT 869, Iceland
4 Groa THORSTEINSDOTTIR
=Duncan (Dungad) Earl Of CAITHNESS
4 Thorgerdur THORSTEINSDOTTIR
=Kollur GRIMSSON Marriage: ABT 905, Laxardalur, Dala, Iceland
4 Thorhildur THORSTEINSDOTTIR
=Eysteinn ALFSSON
4 Olafur THORSTEINSSON
=Alfdis KONALSDOTTIR Marriage: ABT 911, Iceland Marriage: ABT 911, Dala, Iceland
2 Jorunn "Manvitsbrekka" KETILSDOTTIR
=(Unknown)
3 Ketill JORUNSSON
=(Unknown)
4 Thorbjorg KETILSDOTTIR
=Vali LODMUNDSSON Marriage: ABT 915, Kirkjubaejarklaustur, Vestur Skaftafell, Iceland
2 Thorunn "Hyrna" KETILSDOTTIR
=Helgi EYVINDSSON Marriage: ABT 869, Eyjafjardar, Iceland
3 Helga HELGADOTTIR
=Audunn "Rotinn" THOROLFSSON
4 Einar AUDUNNARSON
=Valgerdur RUNOLFSDOTTIR Marriage: ABT 919
4 Vigdis AUDUNSDOTTIR
=(Unknown)
3 Ingunn HELGADOTTIR
=Hamundur HJORSSON
4 Thorir HAMUNDURSSON
=Thordis KADALSDOTTIR Marriage: ABT 937, Eyjafjardar, Iceland
3 Hrolfur HELGASON
=Thorarna THRANDARSDOTTIR
4 Gudlaug HROLFSDOTTIR
=Thorkell THORIRSSON
4 Valthjofur HROLFSSON
=(Unknown)
3 Ingjaldur HELGASON
=Salgerdur STEINMODSDOTTIR Marriage: ABT 899, Thvera, Eyjafjardar, Iceland
4 Eyjolfur INGJALDSSON
=Astridur VIGFUSDOTTIR Marriage: ABT 935, Thvera, , Eyjafjardar, Iceland
2 Bjorn "Eastman" KETILSSON
=Gjaflaug KJALLAKSDOTTIR Marriage: ABT 872
3 Kjallak BJORNSSON
=Astridur HROLFSDOTTIR Marriage: ABT 899, Iceland
4 Gerdur KJALLAKSDOTTIR
=Thormodur ODDSSON
4 Hrolfur KJALLAKSSON
=Thuridur VALTHJOFSDOTTIR
4 Thorgrimur KJALLAKSSON
=Thorhildur THORKELSDOTTIR Marriage: ABT 942, Isafjardar, Iceland
3 Ottar BJORNSSON
=Groa GEIRLEIFSDOTTIR Marriage: ABT 929, Iceland
4 Helgi OTTARSSON
=Nidbjorg BJOLANSDOTTIR Marriage: ABT 953, Iceland
2 Helgi (Bjolan) KETILSSON
