Wilhelmina Johanna Hendrika Vermeulen
1902 - 1975 (72 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Wilhelmina Johanna Hendrika Vermeulen [1] b. 2 Dec 1902 d. 14 Apr 1975
- Martinus Antonius van Wagenberg b. 27 Jun 1901 d. 6 Mar 1990
- 2 Living [1.1]
- 2 Living [1.2]
- 2 Living [1.3]
- 2 Living [1.4]
- 2 Lucia Adriana Antoinetta van Wagenberg [1.5] b. 15 Jan 1931 d. 15 Feb 1953
- 2 Living [1.6]
- 2 Living [1.7]
- 2 Elisabeth Gertruda Anna van Wagenberg [1.8] b. 26 Jul 1935 d. 12 Dec 2007
- Jac Kooyman
- 3 Edwin Kooyman [1.8.1]
- 3 Sylvia Kooyman [1.8.2]
- 3 Edwin Kooyman [1.8.1]
- 2 Living [1.9]
- 2 Living [1.10]
- 2 Living [1.11]
- 2 Gerardus Adrianus Christoffel van Wagenberg [1.12] b. 25 Jul 1942 d. 5 May 1963
- 2 Living [1.1]