Øvre Børve is an ancient and large farm in Ullensvang, Hordaland, Norway. There were quite a few households who resided there in a number of small cottages.
Have you checked the parish records of births already?
I don't find the brothers mentioned on that farm in the published history "Odda, Ullensvang og Kinsarvik i gamal og ny tid - Bygdesoga - IV/2"
Edward married Lundberg AFTER he left Norway? correct?
Where did they settle? when?
Did the other brothers call themselves Berven too?