Religion: not determined yet
Name: Fred Duncan
Other Names: Amos Frederick Duncan; Special Agent Fred Duncan; Agent Duncan; Amos Duncan
First Appearance: The X-Men (vol. 1) #2 (Nov. 1963): "No One Can Stop the Vanisher!"
Number of Appearances: 16
Ally: Professor X (Charles Xavier)
Occupation: federal agent
Note: kept original X-Men secret from government for years
Fred Duncan worked on the Black Womb project.
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