Diederik Constantijn Baron van Wassenaer

(born 1957) (b. 1957)

Parents

• Louisa Wiarda
• Arent Jacob Otto van Wassenaer van Catwijck

Children

• Julie Elisabeth Bernadette Barones van Wassenaer
• Arent Philip Constantijn Baron van Wassenaer
• Duco Arthur Otto Baron van Wassenaer

Siblings

• Geertruid Meilende Barones van Wassenaer
• Alexander Philips Willem Baron van Wassenaer
• Arent Godfried Jan Baron van Wassenaer

Partners

• Theresia Maria Westgeest