Edward Johnston

Ed was the Security chief onboard the USS Bellatrix (NCC-1832) in the late 23rd century. (Star Trek: The Intrepid Adventures)

Early life before Starfleet
Ed was born on March 20, 2238 human calendar time on the planet Earth in Middlesex, England.

Chronology

 * 2238: Ed is born on the planet Earth in Middlesex, England.
 * 2254: Ed enters Starfleet Academy
 * 2258: Ed graduates Starfleet Academy and promoted to Ensign, the first assignment is the USS Rigel as a security officer.
 * 2261: Ed is promoted to Lieutenant junior grade and is assigned to the USS Helios as a security officer.
 * 2265: Ed is promoted to full Lieutenant and is assigned to the USS Adhara as the Assistant Chief Security Officer.
 * 2270: Ed is promoted to Lieutenant Commander and is assigned to the USS Bellatrix as Chief Security Officer.