Thorfin Sigurdson, Earl of Orkney
Thorfin Sigurdson, Earl of Orkney, whose ancestry is unknown (or not traced here), married Ingibjorg Arnason, daughter of Finn Arnason, Earl.1
|Ingibjorg Arnason d. bef. 1068/69|
|This person was last edited on||18 Jul 2021|
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 4:574 (Scotland 1), further cited as Richardson, Royal Ancestry.