Thorfinn Sigurdsson
Thorfinn was born about 1009 in Orkney, Orkney Islands, Scotland.  He died about 1056 in Christchurch, Birsay, Orkney Islands, Scotland.

 Ingibiorg Finnsdottir
Ingibiorg was born about 1023 in Osterant, Yije, Norway.  She died before 1069 in Orkney, Orkney Islands, Scotland.

 Paul I Thorfinnsson
Paul I was born about 1040 in Orkney, Orkney Islands, Scotland.  He died in 1103 in Bergen, Hordaland, Norway.

 Erlend II Thorfinnsson
Erlend II was born about 1041 in Orkney, Orkney Islands, Scotland.  He died in 1099 in Nidaros, Trondheim, Norway.