Erlend II Thorfinnson, Earl of the Orcades, was born circa 1018 to Thorfinn II Sigurdsson (c1009-1064) and Ingibiorg Finnsdóttir (-c1060) and died after 1098 of unspecified causes. He married Thora Sumarlidisdatter . Charlemagne (747-814).
|Erlingr Erlendsson (-1103)|
|Gunghild Erlendsdatter (c1073-c1120)||1073||1120||Kol Kalisson|
|Magnus Erlendsson (1075-c1115)||1075||1115|
|Cecilia Erlendsdatter (-)|