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On the way we lost Theo, one of my guys. We were unable to get the ammo case off of his body as we were pushed onwards.Reilly

Theo is a deceased member of Reilly's Rangers found in the Statesman Hotel in Fallout 3.


Theo was 22 years old and worked as quartermaster on a probationary contract which earned him 35 Caps per mission.[1] He was recruited to fill the ranks after the death of Dallas and Kira.[2] Shortly before his death, he desired a mapping mission, so Reilly led him and the rest of the team out to Vernon Square.[3] He died after a Frag Grenade was thrown by a Super Mutant into the stairwell he was in.[4]


Theo was 22, and the quartermaster, caring for all the equipment and carrying additional ammunition that might be needed during a mission. On a probationary contract pending Reilly's decision, Theo recently succumbed to Super Mutant ordnance somewhere within the sprawling Statesman Hotel, near where the remaining team is holed up.Fallout 3 Official Game Guide/Wasteland Census

Interactions overview

Icon interactions dead.webp
This character is deceased. (Dead)
FO76 ui icon quest.png
This character is involved in quests.


Apparel Weapon Other items On death
Merc charmer outfit Theo's ammo box (next to corpse)



Theo appears in Fallout 3.


  1. 1.0 1.1 Ranger compound terminal entries; Reilly's terminal, current personnel listing, Theo
  2. Ranger compound terminal entries; Reilly's terminal, Reilly's personal notes, Personal Entry 176
  3. Ranger compound terminal entries; Reilly's terminal, Reilly's personal notes, Personal Entry 179
  4. Lone Wanderer: "Where is Theo's body?"
    Reilly: "We lost him on one of the stairwells on the second floor of the Statesman Hotel. He almost made it, but one of the Muties hit us with a frag grenade; blew him apart. If you can get to his ammo crate, there's a ton of rounds inside. Bring as many as you can to the Rangers."
    (Reilly's dialogue)