First names for Willersen
- Gerard Willersen 4
- Jolanda Willersen 2
- Gerhard Willersen 2
- Stephan Willersen
- Sabine Willersen
- Ruud Willersen
- Rene Willersen
- Peter Willersen
- Koen Willersen
- Kelly Willersen
- Jamie Willersen
- Irma Willersen
- Eric Willersen
- Elmar Willersen
- Dominique Willersen
- Anouk Willersen