- Born on September 14, 1935
- Deceased on February 25, 2015 in Gatineau, at the age of 79 years
Parents
- Stanisław Światopełk-Czetwertyński (1910 - 1997), prince Światopełk-Czetwertyński
- Eva von Buxhoeveden (1911 - 1991)
Family
- Married on December 28, 1962, with Private, issuing
- Private
Private
Link
- Adoptive Mother : Berthe de Lalieux de la Rocq (1891 - 1980)