George Addams

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

Early life before the Intrepid
George was born on October 2, 2243 human calendar time on the planet Altair IV.

Chronology

 * 2243: George is born on the planet Altair IV.
 * 2260: George enters Starfleet Academy
 * 2264: George graduates Starfleet Academy and promoted to Ensign, his first assignment is Outpost 12 as an engineer.
 * 2267: George is promoted to Lieutenant junior grade and assigned to the USS Excalibur as an engineer.
 * 2270: George is promoted to full Lieutenant and is assigned to the USS Intrepid as an engineer.