Louisa Wiarda1
Children of Louisa Wiarda and Arent Jacob Otto Baron van Wassenaer
- Arent Godfried Jan Baron van Wassenaer+1 b. 6 Mar 1956
- Diederik Constantijn Baron van Wassenaer+1 b. 7 Aug 1957
- Alexander Philips Willem Baron van Wassenaer+1 b. 23 Jun 1959
- Geertruid Meilende Barones van Wassenaer1 b. 19 May 1962
Dr. Gerardus Johannes Wiarda1 
He held the office of President of the Supreme Court of the Netherlands.1 He was professor of law in 1947 at University of Utrecht, Utrecht, The Netherlands.1 He held the office of President of the European Court of Human Rights.1
Child of Dr. Gerardus Johannes Wiarda and Alexandra Moltzer
- Louisa Wiarda+1 b. 14 Jan 1933
Alexandra Moltzer1 
Child of Alexandra Moltzer and Dr. Gerardus Johannes Wiarda
- Louisa Wiarda+1 b. 14 Jan 1933
Arent Godfried Jan Baron van Wassenaer1
Children of Arent Godfried Jan Baron van Wassenaer and Dr. Aleid Geertruid Leemhuis
- Justine Louise Barones van Wassenaer1 b. 3 Sep 1989
- Else Alexandra Barones van Wassenaer1 b. 5 Jul 1991
- Jan Willem Friso Baron van Wassenaer1 b. 6 Oct 1994
Dr. Aleid Geertruid Leemhuis1
Children of Dr. Aleid Geertruid Leemhuis and Arent Godfried Jan Baron van Wassenaer
- Justine Louise Barones van Wassenaer1 b. 3 Sep 1989
- Else Alexandra Barones van Wassenaer1 b. 5 Jul 1991
- Jan Willem Friso Baron van Wassenaer1 b. 6 Oct 1994
Justine Louise Barones van Wassenaer1
Else Alexandra Barones van Wassenaer1
Jan Willem Friso Baron van Wassenaer1
Diederik Constantijn Baron van Wassenaer1
Children of Diederik Constantijn Baron van Wassenaer and Theresia Maria Westgeest
- Arent Philip Constantijn Baron van Wassenaer1 b. 14 Jul 1991
- Julie Elisabeth Bernadette Barones van Wassenaer1 b. 13 Jul 1993
- Duco Arthur Otto Baron van Wassenaer1 b. 10 Feb 1995
Theresia Maria Westgeest1
Children of Theresia Maria Westgeest and Diederik Constantijn Baron van Wassenaer
- Arent Philip Constantijn Baron van Wassenaer1 b. 14 Jul 1991
- Julie Elisabeth Bernadette Barones van Wassenaer1 b. 13 Jul 1993
- Duco Arthur Otto Baron van Wassenaer1 b. 10 Feb 1995