*Thorfinn II "the Black" "the Mighty" Sigurdsson Jarl of Orkney
born 0989 Of Orkney, Scotland
died 1064 Christ's Kirk, Birdsey, Scotland

father:
*Sigurd II "Digri" Hlodversson
born Abt 0960 Of Orkney, Scotland
died 23 Apr 1014 Battle Of Clontarf, Dublin, Ireland
buried Burial Mound, Hofry, Caithness, Scotland

mother:
*Anleta "Thora Donada" Mackenneth
born Abt 0968 Of Atholl, Perthshire, Scotland
married Abt 0988 Scotland

siblings:
Ellen Sigurdsdatter born about 1007 Orkney, Scotland

spouse:
*Ingeborg Finnsdatter
born about 1021 Osteraat, Yrje, Norway
died about 1066
married before 1038

children:
*Paal Thorfinnsson Jarl of Orkney & Caithness
born about 1040 Orkney, Orkney Islands, Scotland
died 1103 Bergen, Hordaland, Norway
*Erland II Thorfinnsson Jarl of Orkney & Caithness born about 1057 Orkney Islands, Scotland
died 1098 Nidaros (Trondheim), Norway
*Bardolf Thorfinsson born before 1058 Orkney, Scotland

biographical and/or anecdotal:

notes or source:
LDS