First Overseer of Vault 101

Vault 101's original Overseer (2043–2127) was a Vault-Tec Industries operative who was responsible for controlling Vault 101's experiment's from the inside the vault.

By creating the illusion that the outside world was completely uninhabitable with fake radio transmissions often spilling in, his task was to reinforce that the vault dwellers' only hope of survival was in the vault. In consequence, he prevented anyone from leaving the vault.

The Overseer died of natural causes 50 years after the bombs fell in 2077 at the age of 84. Before his death, he prepared a subordinate to continue the vault experimentFallout 3 Official Game Guide Game of the Year Edition p.42: "Vault Dwellers Vault 101 was actually part of an unscrupulous social experiment. All of the other Vaults were intended to be opened at one point or another when the "all clear" signal was sent from Vault-Tec or the appropriate regulatory agency, and this indeed, did transpire, with almost universally horrific results. But Vault 101's secret plans were different: The doors were never scheduled to open. Ever. In fact, the Vault was supplied with just the type of equipment it would need to keep functioning indefinitely-like spare parts for the water processor. But this was just the beginning: ''The true experiment was even more devious and cunning. Although Vault 101 was about testing the human condition when a Vault never opened, this was only the first part of the plan. The "actual" experiment went far beyond that, and a select few knew the true nature; that this was to test the role of the Overseer. While the Overseer was able to interact (and even visit) the outside world via radio transmissions, and a secret tunnel from his sealed office, the rest of the inhabitants faced a much more dismal future: As far as they knew, Vault 101 was never sent an "all clear" signal, and faked radio transmissions described a nuclear-ravaged world gone mad, with absolutely no hope of existence outside of a Vault. The radio transmissions were actually recorded before the bombs even fell, and in many cases described a world even more horrible than the reality of the nuclear wasteland. The Vault 101 Overseer, like his counterparts in the other Vaults, was actually a planted Vault-Tec operative whose job it was to control the experiment from the inside. Aside from keeping up this ruse, the Overseer's other important role was to reinforce to the dwellers of Vault 101 that the outside world would never be habitable again, and that their only salvation was in the Vault. The Overseer prevented anyone from leaving the Vault, and made sure the Vault dwellers received their regular "transmission" from the outside world. People entered Vault 101 in 2077, just before the bombs fell. The Overseer died of natural causes 50 years later (in 2127), at the age of 84, after grooming a subordinate to continue the clandestine plan. The new Overseer led his people according to the same isolationist doctrine preached by his predecessor, but also attempted to garner as many senior Vault Dwellers to become complicit in this plan as possible. By 2277, the descendants of the Overseer had an entire generation of Vault Dwellers who were playing along with this plan, keeping the secrets from their children. The Overseer and his cronies continued to receive periodic information from the outside world, while those not in the know were told that things had gotten so bad that whoever was sending transmissions was no longer able to do so; reinforcing the thought that leaving the Vault was sheer suicide. The final piece of this grand experiment only truly began when the Vault Dwellers living in blissful ignorance finally realized the world outside could be accessed, and there was a possibility of life above ground. The experiment only really commenced when the Vault 101 door first opened, and a young dweller fled into the light."'' (Fallout 3 Official Game Guide faction profiles)

Appearances
The First Overseer of Vault 101 is mentioned only in the Fallout 3 Official Game Guide and its "Game of the Year Edition."