>sides'.
>> því at á Norðimbralandi váru þeir einir menn, ef nokkut
>> var til, at danska ætt áttu at faðerni eða móðerni, en
>> margir hvárirtveggju
>> "because there were in Northumbria only such men of any
>> importance as those who had Danish family on their
>> father's side, or their mother's side, or both."
> Minor quibble: I'd have said 'and many (had it) on both