Enlisted at some period between the months of April and June 1854.
No other enlistment details are shown.
Joined the regiment in the Crimea on the 24th of May 1855.
Died "of cholera" at Camp Kadikoi on the 18th of August 1855.
Buried in the 11th Hussar cemetery on the road between Kadikoi and Karani. (See copy of memorial inscription in the 11th Hussar file.) He was named on this as "H. Pryor."
Entitled to the Crimean medal with clasp for Sebastopol.