Religion: possessed by spirit
Name: Guiseppe Tamarelli
First Appearance: War Is Hell (vol. 1) #15 (Oct. 1975): "A Christmas Eve In Hell"
Number of Appearances: 1
Employer: Italian secret police
Guiseppe Tamarelli was temporarily possessed by the spirit of John Kowalski.
Suggested links for further research about this character and the character's religious affiliation: