Religion: not determined yet
Name: Raymond Warren
Other Names: Mr. Warren
First Appearance: Amazing Fantasy (vol. 1) #15 (Aug. 1962): "Spider-Man"
First Appearance (Additional Details): (unnamed) Amazing Fantasy (vol. 1) #15 (Aug. 1962): "Spider-Man"; (named) The Amazing Spider-Man (vol. 1) #8 (Jan. 1964): "The Terrible Threat of the Living Brain!"
Number of Appearances: 6
Ally: Miles Warren (Jackal)
Occupation: high school teacher
Worked for: Midtown High School
Note: Peter Parker's science teacher; Jackal's brother
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