[jlev1]

A couple more I could decode from your question marks:

- rauenes: ravens

- “all that heard him were adrade”: I’m guessing it means “were filled with dread”, maybe “were adread”

- I think deme is actually a conjugation of the archaic verb “to doom”, as in “I doom thee to the death”

- “none shall thy biwepe” would be roughly “none shall beweep thee”

Aside: typing this is hard on my phone, it’s so close to modern English that nearly every word gets autocorrected.