In beowulf who is the son of hrothgar and welthow???

Question: In beowulf who is the son of hrothgar and welthow!?!?!?
Best Answer - Chosen by Asker:

Hrothulf is an orphaned nephew adopted by Hrothgar and Wealthow!.Www@QuestionHome@Com

nephew who was orphanedWww@QuestionHome@Com