Vault 101 overseer

* Alphonse Almodovar, the overseer of Vault 101 in 2277, in the beginning of Fallout 3.
** Allen Mack, who may become the overseer if Alphonse Almodovar is killed during the Lone Wanderer's escape in Fallout 3. 
** Amata Almodovar, who may become the overseer at the conclusion of the quest Trouble on the Homefront, in Fallout 3.
* Vault 101's first overseer, mentioned only overseer in Fallout 3.
* Vault 101's second overseer, mentioned only overseer in Fallout 3.
* Vault 101 overseer before Almodovar, mentioned only overseer responsible for opening Vault 101 and letting James stay in Fallout 3.