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I'm Diego, the acolyte for Saint Monica's.

Diego is assistant to Father Clifford at Saint Monica's Church in Rivet City in 2277.


He came to Rivet City a few years ago with his father but was abandoned. Diego considers Father Clifford his only family and has strong feelings towards Angela Staley and spends most of his free time with her. Despite her attempts at seducing him, he relents due to his faith and because she is two years younger.[Non-canon 1]

During the night and day, Diego can be found in or near Saint Monica's Church. From in the late afternoon to early in the evening, he can be found together with Angela Staley on Rivet City's flight deck.

Interactions with the player character

Interactions overview

FO76 ui icon quest.png
This character is involved in quests.
Icon severed ear color.png
This character drops an ear upon death (Contract Killer).
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This character can be enslaved with the Mesmetron.


  • A Nice Day for a Right Wedding: There are rumors of his involvement with Angela Staley. The player character can either force him to relinquish the church or the girl (by saying they will tell Father Clifford or telling him directly). If they convince him to choose the girl they will end up getting married and they have the option to attend the ceremony. One can also give Angela Staley some ant queen pheromones which will make her irresistible to Diego. Diego will then leave the priesthood to marry Angela.
  • Diego may also unofficially start the Church Donations quest. If asked about donating to the church, he will tell the Lone Wanderer to give their donations to Father Clifford.


Apparel Weapon Other items On death
Wasteland settler outfit Diego's key
Saint Monica's key

Notable quotes


Diego appears only in Fallout 3.



  1. 1.0 1.1 Fallout 3 Official Game Guide Game of the Year Edition p.69: "Diego
    Diego, 18, is Father Clifford's assistant. He came to Rivet City a few years ago with his father but was abandoned. Father Clifford took Diego in, and the two have become like father and son. Diego assists Father Clifford with his church work and wants to be a priest when he gets older. He has strong feelings for Angela and spends much of his free time with her. However, he is also a devoted Catholic. Because she is only 16, he does everything he can to keep his feelings secret, although Angela sees right through him."
    (Fallout 3 Official Game Guide Game of the Year Edition Wasteland Census)