Consider these lines from Beowulf. What is being described Heorogar then Hrothgar Halga brave and I heard that Elan was queen the helpmate dear. (I 9?

These lines are describing the royal family of the Danes. Heorogar was the king, and his brother Hrothgar was his successor. Halga was Hrothgar's queen, and they had a son named Elan.