> And could *Iotra = Jóta "of Jutes". The lord of Jutes would be the
> king of the Danes = Ragnarr?

That was the only thing I could think of and it was the only thing
Eysteinn could think of. If it's the only thing you can think of then I'm
starting to suspect that it's the only thing anyone can think of and thus
probably correct. I'll emend the text.

Kveðja,
Haukur