Jean William Marie Roger Grisard de La Rochette
- Born on October 31, 1924 in Chaudfontaine
- Deceased on December 5, 2019, at the age of 95 years
- Burial on December 10, 2019
Parents
- Guillaume Grisard de La Rochette (1885 - 1965)
- Yvonne Nagelmackers (1897 - 1992)
Family
- Married with Private