Religion: Jewish 
Name: Harpo Marx
Other Names: Adolph Marx; Arthur Marx
Classification:
real/historical person
Publisher(s): 
Earliest Appearance Listed in This Database: Jackie Cooper's Birthday Party (1931)
Creators: Robert E. Hopkins, Charles Reisner
Number of Appearances: 80
Comic Book Appearances: 7
TV, Film Appearances: 3
TV, Film Appearances As Himself: 70
Teams/Affiliations: Marx Brothers
Birth Place: New York City, New York, USA
Gender: male
Note: one of Marx Brothers
Detective Comics (vol. 1) #341 (July 1965): "The Joker's Comedy Capers" (character based on)Jackie Cooper's Birthday Party (1931)The Miracle of Sound (1940)Mother Goose Goes Hollywood (1938)X-Factor (vol. 3) #43 (July 2009): "Timely Events" (mentioned)
Suggested links for further research about this character and the character's religious affiliation:
- http://en.wikipedia.org/wiki/Harpo_Marx
- http://www.comicvine.com/harpo-marx/29-21682/
- http://www.imdb.com/character/ch0040217/
- http://www.imdb.com/name/nm0555617/
- http://www.66batman.com/cgi-bin/yabb2/YaBB.pl?num=1187667750/7
- https://www.comics.org/issue/19314/
- http://comicbookdb.com/issue.php?ID=92108