The saga tells of an emigration, that is associated with the historical migration of the Goths during the Migration Period: over a long time, the people descended from these three multiplied so much that the land couldn't support them all.
A saga fala dunha emigración, que está asociada coa migración histórica dos godos: durante moito tempo, os descendentes daqueles tres multiplicáronse tanto que a terra non puido mantelos a todos.