Beowulf the king of the Danes, whose mead hall in Heorot has been under attack by a monster known as Grendel. After Beowulf slays him, Grendel's mother attacks the hall and is then also defeated. Victorious, Beowulf goes home to Geatland (Götaland in modern Sweden) and later becomes king of the Geats. After a period of fifty years has passed, Beowulf defeats a dragon, but is mortally wounded in the battle. After his death, his attendants cremate his body and erect a tower on a headland in his memory. The full story survives in the manuscript known as the Nowell Codex.
Old English literature the appearance of the theme in Ancient Greek poetry, a tradition without known connection to the Germanic, invalidated the notion of "an autonomous theme in the baggage of an oral poet." Foley's response was that Dane misunderstood the nature of oral tradition, and that in fact the appearance of the theme in other cultures showed that it was a traditional form. The Old English poetry which has received the most attention deals with the Germanic heroic past. The longest at 3,182 lines, and the most important, is "Beowulf", which appears in the damaged Nowell Codex. Beowulf relates the exploits of