Final answer:
Hildeburh is a queen married to the enemy king and mourns the loss of her son and brother in the battle. Her situation represents divided loyalty.
Step-by-step explanation:
Hildeburh is a queen married to the enemy king; her mourning is due to the loss of her son and brother in the battle. Her situation showcases a divided loyalty as she is caught between her loyalty to her husband and her blood ties to her son and brother.