Mister Sinister vs Steve Lombard Facts
Creator
Chris Claremont, Marc Silvestri
Cary Bates, Curt Swan, Murphy Anderson
Universe
Earth-616
New earth
Publisher
Marvel comics
DC
In Comics
Uncanny X-Men #221 (September, 1987)
Superman #264 - Secret of the Phantom Quarterback! / The Headband Warriors of Krypton!
Citizenship
British
American
Marital Status
Widowed
Single
Occupation
Geneticist, Criminal, biologist and mutant-supremacist
Not Available
Base
Many bases throughout the world including his State Home for Foundlings and the Center for Homo Superior Medical Care.
Not Available
Relatives
Not Available
Not Available