Religion: not determined yet
Name: Silvermane
Alter Ego: Silvio Manfredi
Other Names: Supreme Hydra II
Classification:
villain
Publisher(s): 
First Appearance: The Amazing Spider-Man (vol. 1) #73 (June 1969): "The Web Closes!"
Creators: John Buscema, John Romita, Stan Lee, Jim Mooney
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 12
Teams/Affiliations: HYDRA; Maggia
Enemy of: Spider-Man
Occupation: criminal mastermind
Nation: Italy
Birth Place: Palemo, Sicily, Italy
Gender: male
The Amazing Spider-Man (vol. 1) #73 (June 1969): "The Web Closes!"Civil War: War Crimes #1 (Feb. 2007)
DaredevilDark Reign: Mr. Negative #3 (Oct. 2009): "Negative Reinforcement" (2-panel cameo)Peter Parker, The Spectacular Spider-Man Annual #2 (Aug. 1980): "Vengeance Is Mine--Sayeth the Sword!"
Suggested links for further research about this character:
- http://www.comicboards.com/marvelguide/s3.html
- http://www.marvunapp.com/master/sil.htm