Final answer:
In Shakespeare's "Macbeth," Siward's son who fights and dies at the hands of Macbeth during the battle is Young Siward.
Step-by-step explanation:
In Shakespeare's Macbeth, the character who is Siward's son and confronts Macbeth in battle, only to die, is C) Young Siward. He is seen as brave and noble for engaging in combat with the tyrant, Macbeth. Despite his courage, Young Siward is killed, but his death serves as a testament to the unwavering opposition Macbeth faces from those who seek to overthrow his ill-gotten throne.