So, here's Binder and a neatly wrapped-up package of a folktale of the future.
"Shipwreck in the Sky"
Eando Binder
We have seen that in Grettis saga the priest Stein, as the unfaithful guardian of the rope which is to draw up the hero, seems to represent the faithless companions of the folktale.
"Beowulf An Introduction to the Study of the Poem with a Discussion of the Stories of Offa and Finn"
R. W. Chambers