Alphonse Marie Olivier Joseph de Decker
- Born on May 30, 1866 in Brussels
- Deceased on October 19, 1921, at the age of 55 years
Parents
- Joseph Marie François Casimir de Decker (1839 - 1875), industriel
- Julienne Louise Anne Borre (1841 - 1913)
Family
- Married on April 17, 1894 in Schaerbeek, with Alice Marie Thérèse Françoise Solé (1870 - 1965), issuing
- Pierre Erasme Marie Antoine (1899 - 1981)
Occupations
- industriel