grendels mother goes to heorot to avenge her sons death
She gave Beowulf Grendels claw.
In the EPIC of Beowulf, she was slain by a sword made for a giant and sliced her head clean off in one clean cut.
A swamp
1
he dies later on
Underwater, in a lake.
His cause of death is unknown.
the cause of death was not disclosed
His cause of death is unknown.
Salmonella may cause death
After Grendel's death, his mother seeks revenge on Beowulf by attacking Heorot Hall. Beowulf then ventures into her underwater lair to defeat her as well. Beowulf emerges victorious and returns home a hero, receiving many honors and gifts for his bravery.