Jason Markham

Religion: not determined yet

Name: Jason Markham

Classification: supporting character

Publisher(s):

First Appearance: Justice League of America (vol. 1) #27 (May 1964): "The "I" Who Defeated the Justice League!"

NOTE: This is our current best assessment of the first appearance of this character, but this has been flagged in our database as uncertain.

Creators: Gardner F. Fox, Mike Sekowsky, Bernard Sachs

Number of Appearances: 1

Gender: male

This character is in the following story which has been indexed by this website: