Religion: not determined yet
Name: John Coeval
Other Names: John Coveal
Classification:
supporting character
Publisher(s): 
First Appearance: New Comics #1 (Dec. 1935): "The Secret Cruise: Part 1"
Creators: Clem Gretter
Number of Appearances: 1
Family/Relatives: Ray Coeval (son), Gail Coeval (daughter), Mary Coeval (wife)
Birth Place: USA
Race: white
Gender: male
Note: deceased father of twins Ray and Gail
New Comics #1 (Dec. 1935): "The Secret Cruise: Part 1"
Suggested links for further research about this character:
- http://dc.wikia.com/wiki/New_Comics_Vol_1_1
- https://www.comics.org/issue/94/