Guillaume Gabriel Joseph Juste Pierre Gaetan Marie Ghislain von Croÿ

(born 1950) (b. 1950)

Parents

• Emmanuel Marie Joseph Pierre Gerard von Croÿ
• Nicole de Marnix de Saint Aldegonde

Children

• Violette Maria Trinidad Giuliana von Croÿ
• Emmanuel Manfredo Juste Marie von Croÿ

Siblings

• Charles von Croÿ
• Marie Gabrielle Gaetane Therese Nicole Ghislane von Croÿ
• Isabelle Gabrielle Marie Emmanuel Mathilde Jeanne Gaetane Ghislane von Croÿ

Partners

• Isabelle von Collalto und San Salvatore