Doctor Schiller

 is a doctor living at the Follower's Outpost in 2281, but can only be found dead during the Quest I Could Make You Care.

Background
Dr. Schiller is a member of the Followers of the Apocalypse who is in charge of admitting new members to the organization.

One thing that is quite odd is that Dr Schiller is considered a object such as a crate by the game due to the fact that you can "open" his ashes and not "search" them like the other corpses.

Appearances
appears in Fallout: New Vegas.