I'm fascinated by names, and these questions of mine will reflect that!
djúpauðga - what is the grammatical significance of the GA ending, if any, please?
What are the other cases of the female name Ólöfu (here seemingly in the accusative)?
What is the nominative and the exact meaning of Götuskeggja (here acc. pl.?) It seems to be something like Streetbeard (or Gata beard), but surely that can't be right!