Star Trek Expanded Universe

Sean Gunn

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

Early life before StarfleetEdit

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

Memorable quotesEdit


  • 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.

Service recordEdit

Cadet (2250s) Cadet 2238-2242 attended Starfleet Academy.
Officer (2250s).png
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Ensign 2242- 2245 assigned as Ensign on the Starbase 6 as a Clerk.
Lieutenant junior grade
2245-2248 assigned as an Assistant Legal Officer on the USS Constitution.
Lieutenant 2248-2253 assigned as a Legal Officer on Starbase 4.
Lieutenant commander 2253-2255 Chief Support Officer on USS Achernar.
Commander 2255-2258 Instructor on Starfleet Academy.
CAPT (2250s).png
Cream (2250s).png
Captain 2258-2264 Chief Operations Officer of Starbase 26.
CDRE (TOS).png
Red (TOS).png
Commodore 2264-2267 Chief of Operations of Starfleet Headquarters.
RADM (TOS).png
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Rear admiral 2267-2270 Deputy Judge Advocate General on Starfleet Headquarters.
VADM (TOS).png
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Vice admiral 2270- Judge Advocate General on Starfleet Headquarters.

External linksEdit

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