Beowulf, heroic poem, the highest achievement of Old English literature and the earliest European vernacular epic. Preserved in a single manuscript (Cotton Vitellius A XV) from c. 1000, it deals with events of the early 6th century and is believed to have been composed between 700 and 750. It did not appear in print until 1815. Although originally untitled, it was later named after the Scandinavian hero Beowulf, whose exploits and character provide its connecting theme. There is no evidence of a historical Beowulf, but some characters, sites, and events in the poem can be historically verified.
The poem falls into two parts. It opens in Denmark, where King Hrothgar’s splendid mead hall, Heorot, has been ravaged for 12 years by nightly visits from an evil monster, Grendel, who carries off Hrothgar’s warriors and devours them. Unexpectedly, young Beowulf, a prince of the Geats of southern Sweden, arrives with a small band of retainers and offers to cleanse Heorot of its monster. The King is astonished at the little-known hero’s daring but welcomes him, and after an evening of feasting, much courtesy, and some discourtesy, the King retires, leaving Beowulf in charge. During the night Grendel comes from the moors, tears open the heavy doors, and devours one of the sleeping Geats. He then grapples with Beowulf, whose powerful grip he cannot escape. He wrenches himself free, tearing off his arm, and leaves, mortally wounded.
The next day is one of rejoicing in Heorot. But at night as the warriors sleep, Grendel’s mother comes to avenge her son, killing one of Hrothgar’s men. In the morning Beowulf seeks her out in her cave at the bottom of a mere and kills her. He cuts the head from Grendel’s corpse and returns to Heorot. The Danes rejoice once more. Hrothgar makes a farewell speech about the character of the true hero, as Beowulf, enriched with honours and princely