Berryman is listed erroneously as wounded at Ulundi on some list out there, but he wasn't at Ulundi. The Naval Brigade wasn't at Ulundi; only Lt. A.B. Milne, naval A.D.C.
See the Table of Killed and Wounded of the Naval Brigade signed by Surgeon Henry Norbury of the Active's Naval Brigade, and P.M.O. of the Naval Brigade from The Gazette (7 November 1879). It names all navy personnel killed in action, or wounded, and the battle.
The list is about half way down the page on the left side.
Petty Officer Tom