Grim Reaper vs Mister Sinister Facts
Origin
  
  
Creator
John buscema, Roy thomas
  
Chris Claremont, Marc Silvestri
  
Universe
Earth-616
  
Earth-616
  
Publisher
Marvel comics
  
Marvel comics
  
First Appearance
  
  
In Comics
The Avengers #52 - Death Calls For The Arch-Heroes
  
Uncanny X-Men #221 (September, 1987)
  
Comic Appearances
245 Issues
  
99+
1135 Issues
  
99+
Characteristics
  
  
Hair Color
Brown
  
Black
  
Eye Color
Blue
  
Black
  
Profile
  
  
Race
Human
  
Mutant
  
Citizenship
American
  
British
  
Marital Status
Single
  
Widowed
  
Occupation
Not Available
  
Geneticist, Criminal, biologist and mutant-supremacist
  
Base
Not Available
  
Many bases throughout the world including his State Home for Foundlings and the Center for Homo Superior Medical Care.
  
Relatives
Not Available
  
Not Available