Religion: indeterminate
Name: Mary
Other Names: Little Mary
Classification:
supporting character
Publisher(s): 
First Appearance: Action Comics (vol. 1) #26 (July 1940): "Professor Cobalt's Clinic"
Creators: Jerry Siegel, Don Komisarow, Paul Cassidy
Number of Appearances: 1
Enemy of: Professor Clarence Cobalt
Defended or Helped by: Superman
Occupation: child
Gender: female
Note: child dying of infant paralysis
Action Comics (vol. 1) #26 (July 1940): "Professor Cobalt's Clinic" (2-panel cameo)
Suggested links for further research about this character:
- https://www.comics.org/issue/876/
- http://comicbookdb.com/issue.php?ID=60147