Martha Wayne vs John Grey Facts
Creator
Unknown
Stan Lee, Jack Kirby
Universe
Earth-One
Earth-616
Publisher
DC comics
Marvel
In Comics
Detective Comics #33 - The Batman Wars Against The Dirigible Of Doom
The X-Men #5 - Trapped: One X-man!
Hair Color
Brown
Grey (formerly black)
Citizenship
American
American
Marital Status
Married
Married
Occupation
Not Available
Not Available
Base
Not Available
Not Available
Relatives
Not Available
Not Available