Arent Godfried Jan Baron van Wassenaer (born 1956) (b. 1956) Parents Arent Jacob Otto van Wassenaer van Catwijck Louisa Wiarda Children Jan Willem Friso Baron van Wassenaer Else Alexandra Barones van Wassenaer Justine Louise Barones van Wassenaer Siblings Alexander Philips Willem Baron van Wassenaer Geertruid Meilende Barones van Wassenaer Diederik Constantijn Baron van Wassenaer Partners Aleid Geertruid Leemhuis