Sean Gunn

Sean was the Judge Advocate General at Starfleet Headquarters in the late 23rd century. (Star Trek: The Intrepid Adventures)

Early life before Starfleet
Sean was born on November 8, 2220 human calendar time on the planet Earth in Edinburg, Scotland.

Chronology

 * 2220: Sean is born on Earth in Edinburg, Scotland.
 * 2238: Sean enters Starfleet Academy
 * 2242: Sean graduates Starfleet Academy. He is promoted to Ensign. His first assignment is Starbase 6 as a Clerk.
 * 2245: Sean is promoted to Lieutenant junior grade and assigned to the USS Constitution as a Assistant Legal Officer.
 * 2248: Sean is promoted to full Lieutenant and assigned to Starbase 4 as a Legal Officer.
 * 2253: Sean is promoted to Lieutenant Commander and is assigned to the USS Achernar as Chief Legal Officer.
 * 2255: Sean is promoted to full Commander and assigned to Starfleet Academy as a Legal Instructor.
 * 2258: Sean is promoted to Captain and is Chief of Operations of Starbase 26
 * 2264: Sean is promoted to Commodore and is assigned to Starfleet Headquarters as Chief of Support Ops.
 * 2267: Sean is promoted to Rear Admiral and is made Deputy Judge Advocate General.
 * 2269: Walt is promoted to Vice Admiral and is made Judge Advocate General.