Fabian Lacey was a Starfleet officer who was listed as a member of Research and Development on the dedication plaques of the USS Stargazer, USS Titan-A, and USS Enterprise-G. (PIC: "The Star Gazer", "The Next Generation", "The Last Generation")
This character was only mentioned in writing.
It can be presumed that this individual was named after concept illustrator Fabian Lacey.