Beowulf (3140–3170). "Beowulf" begins with the story of Hrothgar, who constructed the great hall Heorot for himself and his warriors. In it, he, his wife Wealhtheow, and his warriors spend their time singing and celebrating. Grendel, a troll-like monster said to be descended from the biblical Cain, is pained by the sounds of joy. Grendel attacks the hall and kills and devours many of Hrothgar's warriors while they sleep. Hrothgar and his people, helpless against Grendel, abandon Heorot. Beowulf, a young warrior from Geatland, hears of Hrothgar's troubles and with his king's permission leaves his homeland to assist Hrothgar. Beowulf and
Beowulf (hero) attested to a monk from Durham and literally means "bee wolf" in Northumbrian. The 11th century English "Domesday Book" contains a recorded instance of the name "Beulf". A scholar named Sarrazin also suggested that the name "Beowulf" was derived from a mistranslation of "Böðvarr" where -"varr" was interpreted as "vargr" meaning "wolf". However, this etymology was questioned by Sophus Bugge, who instead suggested that the personage Böðvarr Bjarki was derived from Beowulf. In 2005, Andy Orchard theorized an etymology on the basis of the common Old Norse name "Þórólfr" (which literally translates to "Thor Wolf"), stating in parallel that a