Thorfinn II 'the Black' SIGURDSSON & Ingaborg von HOLLAND 
They had a son named Erland.
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Personal Details
Thorfinn II 'the Black' SIGURDSSON
Thorfinn II 'the Black' was born in 0989 in orkney Islands, Scotland. He died at the age of 75 in 1064 in Chirst's Kirk, Birdsey, Aves Islands, Scotland.
Ingaborg von HOLLAND
Ingaborg von was born about 1023 in Osterat, Yrje, Ostfold, Norway . She died about 1066.