Family tree · The daughters married out
Jorunn Torbergsdatter
11th century
Jorunn Torbergsdatter from Giske, sister of Tora, was married to the Icelander Ulv Uspaksson, who had followed Harald Hardrada in Constantinople and became the king's marshal (stallare), one of the foremost men at court. The marriage bound Giske even more closely to the king's inner circle. From Jorunn the line runs through her son Jon the Strong and her grandson Erlend himalde to Archbishop Øystein Erlendsson in Nidaros, today's Trondheim.
Daughter of Torberg Arnesson at Giske and sister of Tora. Married to the Icelander Ulv Uspaksson, King Harald Hardrada's marshal (stallare), one of the foremost men at court, who had followed Harald in Constantinople. From her the line runs to Archbishop Øystein Erlendsson in Nidaros, today's Trondheim.
Parents: Torberg Arnesson, Ragnhild (Astrid) Erlingsdatter
Married to: Ulv Uspaksson (Ulv stallare)
Children: Jon den sterke Ulvsson
Source
Snorre; bygdeboka Borgund og Giske, bind I