Grendel's mother, who lived at the bottom of a lake in a cave. She was heartbroken and spiteful when she discovered her son, Grendel, had been killed by Beowulf. She later faced Beowulf in her cave and was killed.
Beowulf Part IV -The Battle with Grendel's Mother-Questions
In Norse mythology (a subset of Germanic mythology), Elli (Old Norse "old is a personification of old age who, in the Prose Edda book Gylfaginning, defeats Thor in a wrestling match. [Elli wrestling Thor by Robert Engels.
The battle between Beowulf and Grendel's mother. The size of Grendel's mother is easily seen. The picture shows when Beowulf is about to cut off her head. Grendel is also shown, having had his arm ripped off by Beowulf previously.