Religion: not determined yet
Name: Kaston Tharn
First Appearance: Justice League of America #34 (Feb. 1964)
Number of appearances: 1
Foe of: The Justice League
When Earthmen (led by Kaston Tharn?) from future tap the energy of JLAers to defeat the Alien-Ator, he becomes aware of the JLA and sets one half against the other.