John Baptiste Marie de Biolley
- Born in 1893 in Liège
- Deceased in 1968, at the approximate age of 74 years
Parents
- Jean de Biolley (1867 - 1930)
- Émilie Cossée de Semeries (1872 - 1941)
Family
- Married with Simone de Villenfagne de Vogelsanck (1897 - 1944), issuing
Private- Colette Emilie Fernande (1925 - 1977)
- Fernand Albert Claire (1927 - 2001)
- Private
- Married with Elena Sallmen (1904 - 1976)