Pierre Aloys Léon de Mestral Combremont
- Born on October 11, 1906
- Deceased in 1996 in Geneva, at the approximate age of 89 years
Parents
- Victor Louis Eugène de Mestral Combremont (1864 - 1952), artiste, officier d'Académie
- Hélène van Muyden (1871 - 1966)
Occupations
- écrivain