Creator
David Michelinie, Todd McFarlane
  
Andy Kubert, Mark Waid
  
In Comics
Web of Spider-Man #18 - The Longest Road
  
X-Man #15 (May, 1996)
  
Base
New York, New York
  
Central Park Citadel, Astral Fortress
  
Relatives
Carl Brock (father, estranged), Janine Brock (mother, deceased), Mary Brock (sister), Ann Weying (ex-wife, deceased), Symbiotes relatives: Toxin Symbiote (current symbiote, former grandson), Venom Symbiote (former symbiote, grandfather, former brother), Agony, Phage, Riot, Lasher (uncles, former sons), Scorn (sister, former niece), Carnage (father, former son), Scream (aunt, former daughter, deceased), Hybrid (uncle, former son, deceased)
  
Not Available