Cosmo Genovese was a Starfleet officer in the 24th century.
In 2353, he was listed as a Starfleet Operational Support Services officer on a directory placard for Starbase 32, Maxia sector. His office was located in room #35951. (TNG: "Violations", directory)
In 2365, he was listed as the commander of the USS Endeavour on the Starship Deploy Status chart in the Starbase 173 courtroom. (TNG: "The Measure Of A Man", okudagram)
In the 2370s, he was listed as a Fleet Ops officer on the dedication plaque of several Federation starships. (VOY: "Caretaker", dedication plaque; VOY: "Message in a Bottle", dedication plaque)
Background information Edit
This character was only mentioned in writing.
He was named after script supervisor Cosmo Genovese.
There was, in addition, a Lieutenant Cosmo Genovese, who was a Voyager crewmember.
Retroactive continuity: In 2328, Genovese boarded the SS Manila at Alpha Drapanas bound to Perez's Planet. This information from the passenger manifest was recorded in the commercial transport database and reviewed by Lieutenant Commander Data in 2370. (TNG: "Inheritance")