Religion: indeterminate
Name: Mrs. Marello
Classification:
supporting character
Publisher(s): 
First Appearance: Action Comics (vol. 1) #8 (Jan. 1939): "Superman in the Slums"
Creators: Jerry Siegel, Joe Shuster
Number of Appearances: 1
Ally: Frankie Marello
Ally: Superman
Gender: female
Note: her juvenile delinquent son was helped by Superman
Action Comics (vol. 1) #8 (Jan. 1939): "Superman in the Slums" (3-panel cameo)
Suggested links for further research about this character:
- https://www.comics.org/issue/385/
- http://comicbookdb.com/issue.php?ID=59945