Who are the parents of Beowulf?

* Ecgþeow was Beowulf's father who belonged to the Swedish Wægmunding clan. He joined the Geats after having been banished for killing the Wulfing Heaðolaf, and married a Geatish princess. * The name of Beowulf's mother is not given in the story, but she is the daughter of King Hrethel and sister of King Hygelac.