Alternate Reality(split 2233)
Barlowe was an alien who was on Starbase Yorktown in 2263.
In that year, Barlowe was slowly walking through a docking terminal in the starbase when the USS Enterprise arrived at the facility. (Star Trek Beyond)
Barlowe was portrayed by an unknown actor.
He wasn't named in the film
, but rather, his name comes from Prosthetics magazine (Issue 5, p. 17)