- Born on June 13, 1924 in Etterbeek
- Deceased on August 12, 2013 in Plouër-sur-Rance, at the age of 89 years
- Burial on August 16, 2013 in Arçonnay
Parents
- Frédéric de Wykerslooth de Rooyesteyn (1873 - 1963)
- Solange de Villaines (1890 - 1984)
Family
- Married on October 12, 1949 in Brussels, with Jacqueline Montandon (1925 - 1959), issuing
Private- François (1952 - 1954)
- Private
- Married on July 28, 1961 in Arçonnay, with Private, issuing
- Private
- Private
- Private