Coleridge

 is the head of Presper's NCR battalion in 2253.

Background
Coleridge doesn't believe in killing anyone who isn't threatening him, and he believes solely in his holy crusade to take NCR back from Governor Dodge.

Interactions with the player character
As the head of the NCR soldiers aboard the station, the Prisoner may have to kill Coleridge to stop Dr. Presper and the missile launches.

Appearances
was going to appear in Van Buren, the canceled Fallout 3 by Black Isle Studios.