Sgt. Ezekiel Hargrave was first sergeant in Cartwright's Cavaliers human mercenary company.
He served as the manager and curator for the Cartwright Historical Preservation Society. He is also the governor of the trust holding the remaining assets of Cartwright's Cavaliers after they declared bankruptcy.
From the Books: "A man who had to be 100 years old was bearing down on him, a huge wrench held in one hand. He wore faded and stained coveralls that might have once been white but were now closer to yellow. His hair was much whiter and just as completely unkempt. It surrounded his head like a hazy halo. The coveralls proclaimed, 'Cartwright Historical Preservation Society.'"
- Cartwright's Cavaliers, p. 36.