Religion: Kobra 
Name: Mr. Jeffreys
Classification:
villain
Publisher(s): 
First Appearance: JSA vs. Kobra #1 (Aug. 2009): "Engines of Faith, Part One: Bad Religion"
Creators: Eric S. Trautmann, Don Kramer, Michael Babinski
Number of Appearances: 1
Teams/Affiliations: Kobra
Enemy of: The Justice Society of America
Gender: male
Note: infiltrated JSA headquarters
"Mr. Jeffreys" may or may not be this Kobra cultist's real name. "Mr. Jeffreys" is the name on the ID badge he showed when he infiltrated the Justice Society headquarters in order to do something with their computer system.
JSA vs. Kobra #1 (Aug. 2009): "Engines of Faith, Part One: Bad Religion" (5-panel cameo)
Suggested links for further research about this character and the character's religious affiliation:
- http://comicbookdb.com/issue.php?ID=171984
- https://www.comics.org/issue/643253/