A primary source is where the information comes directly from the original copy or someone who experienced it first hand, and where as a secondary source is someone or something that was not there when the event took place- hope this helps!!
From the 3 creatures here I only redconize Grendel since he is from the Epic Beowulf.
Grendel is a horrible monster that doesn't enjoy for others to have fun. The fact is that he torments the Danes each night for almost 12 years. He enjoys making other people sad, miserable, and he loves to torment them. One day though he is defeated by Beowulf a strong soldier from another kingdom. Therefore ending his torment on the Danes.
