Charles Gaston Sylvain Donnay de Casteau
- Born on August 24, 1842 in Saint-Josse-ten-Noode
- Deceased in 1932, at the approximate age of 89 years
Family
- Married on August 22, 1869 in Soignies, at Casteau, with Louise Pinsoneault (1842 - 1922), issuing
- Gaston (1876 - 1963)
Marguerite (1879 - 1964)- Emmanuel Marie Ghislain (1885 - 1915)
Occupations
- diplomate