Keller (Fallout 3)

Mr. Keller is part of the Keller Family. He does not actually appear in the game, but is mentioned in the Keller Family Transcript. He is the father, and it is speculated that his name is John.

Due to the fact that when you enter the National Guard Depot there is a Glowing One, and that it is mentioned in the Diary of Candace Keller that he frequently left the safety of the bunker, it is plausible that the Glowing One is in fact Mr. Keller, or his son Ralph Keller, who left the bunker to "walk into a mushroom cloud."