- Born on March 1, 1922 in Asse, at Waarbeek
- Deceased on February 11, 2010 in Woluwe-Saint-Lambert, at the age of 87 years
- Burial on February 15, 2010 in Kraainem
Parents
- Maurice van Innis (1878 - 1963), écuyer, major de cavalerie
- Ida de Preud'homme d'Hailly de Nieuport (1882 - 1973)
Family
- Married on May 18, 1949 in Schoten, with Agnès van Pottelsberghe de La Potterie (1926 - 2010), issuing
Private- Private
Occupations
- ingénieur civil