Religion: indeterminate
Name: Daan Sapp
Other Names: Mijnheer Sapp
Classification:
supporting character
Publisher(s): 
First Appearance: Batman and the Outsiders (vol. 2) #9 (Sep. 2008): "The Uninvited"
Creators: Chuck Dixon, Julian Lopez, Javier Bergantino (as Bit)
Number of Appearances: 1
Ally: Marissa
Employer: European Space Agency (ESA)
Occupation: astronaut
Nation: The Netherlands
Gender: male
Note: died while being interrogated by Batman and Looker
Batman calls this Dutch character "Mijnheer Sapp" because "Mijnheer" is the Dutch word for "Mister."
Batman and the Outsiders (vol. 2) #9 (Sep. 2008): "The Uninvited"
Suggested links for further research about this character:
- https://www.comics.org/issue/528731/
- http://comicbookdb.com/issue.php?ID=136830