Óláfr is recorded to have had at least two wives: Ingibjǫrg, daughter of Hákon Pálsson, Earl of Orkney; and Affraic, daughter of Fergus, Lord ofGalloway. https://en.wikipedia.org/wiki/%C3%93l%C3%A1fr_Gu%C3%B0r%C3%B8%C3%B0arson_(died_1153)
Jarl in Scandinavia means something like Earl and was used from viking time and into the middle ages. This profile should therefore most likely represent the daughter of the Earl of Orkney mentioned above, unless the difference between Earl and Lord in those times were not very different?
