Jean-Baptiste d'Omalius de Halloy
- Born on February 16, 1783 in Liège
- Deceased on January 15, 1875, at the age of 91 years
Parents
- Guillaume Bernard d'Omalius (1753 - 1828)
- Marie Jeanne de Thier (1760 - 1834)
Family
- Married on November 16, 1816, with Marie Thérèse Desmanet de Biesme (1796 - 1877), issuing
Sophie (1818 - 1869)