- Born on November 8, 1926 in Mulhouse
- Deceased in 2016, at the approximate age of 89 years
Parents
- François de Viry (1896 - 1991), comte de Viry, inspecteur général des Ponts et Chaussées
- Nicole Viellard (1903 - 1971)
Family
- Married on October 9, 1954 in Noyen-sur-Sarthe, with Private, issuing
Private- Private
- Private
- Private
Occupations
- ingénieur de l'École Centrale de Paris