Jonathan Brisby

Lt. Brisby was an Engineer onboard the USS Intrepid (NCC-1738) in the late 23rd century. 

Early life before the Intrepid
Jonny was born on September 5, 2243 human calendar time on the planet Earth in Houston, Texas.

Chronology

 * 2243: Jonny is born on the planet Earth in Houston Texas.
 * 2259: Jonny enters Starfleet Academy
 * 2263: Jonny graduates Starfleet Academy and promoted to Ensign, his first assignment is Starbase 7 as an engineer.
 * 2267: Jonny is promoted to Lieutenant junior grade and assigned to the USS Independence as an engineer.
 * 2270: George is promoted to full Lieutenant and is assigned to the USS Intrepid as an engineer.