Swamp Thing vs Matrix Facts
Creator
Alan Moore, Len Wein
John Byrne
Universe
New earth
Pocket Universe, New Earth
In Comics
Swamp Thing #1 (November, 1972)
The Encyclopedia of Super Villains #1 - HC/SC
Citizenship
American
American
Marital Status
Widowed
Single
Occupation
Planet Elemental, former Biochemist
Not Available
Relatives
Not Available
Not Available