| ||For more real world information about Adams, see John Adams on Wikipedia.|
John Adams was the second president of the United States of America, serving from 1797 to 1801.
He is mentioned in the National Archives' pop quiz terminals. There is also a protectron of the same name stationed at the National Archives. Its job was to play the role of John Adams in Declaration-signing re-enactments, along with performing security functions.
John Adams is mentioned only in Fallout 3.