Havok vs John Constantine Facts
Date of Birth
Not Available
05/10/1953
Creator
Neal Adams, Roy thomas
Alan Moore, John Totleben, Steve Bissette
Universe
Earth-616
New earth
Publisher
Marvel comics
DC comics
In Comics
The X-Men #54 - Wanted: Dead or Alive...Cyclops
Swamp Thing Vol 2 #37
Citizenship
American
British
Marital Status
Single
Married
Occupation
Currently Adventurer, formerly Graduate student in geophysics
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Base
Alexandria, Virginia
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Relatives
Not Available
Not Available