Question: His own guys were falling asleep.
His own men were nearly sleeping.

Answer: yes

Question: Yet it and its aging leader soldier on against all odds.
The aging leader soldier on and believed the fate will favor him.

Answer: it is not possible to tell

Question: The prince, known as Bonnie Prince Charlie (the grandson of James VII), raised an army of Jacobite highlanders and swept through Scotland.
The prince, who was the grandsom of James VIII had another name.

Answer:
yes