Pierre Eugène Marie Henri Franz Mertens de Wilmars
- Born on May 6, 1925 in Leuven
- Deceased on June 18, 1979, at the age of 54 years
Parents
- Eugène Mertens de Wilmars (1889 - 1970), professeur d'Université
- Ghislaine Marie Josèphe Juliette Meyers (1895 - 1992)