( = Descendancy chart to this point, = Expand, = Collapse)
- 1 [1]
- + Wilhelmina Margarethe Henriette Haevker
- Wilhelmina Henriette Magaretha Haeveker b. 27 Aug 1865 d. 1940
- 2 Anton Diedrich Fopp [1.1] b. 6 Jul 1884 d. 18 Oct 1934
- 2 Clara Rosalie Henriette Fopp [1.2] b. 31 Dec 1885 d. 10 Feb 1945
- 2 Adeline Wilhelmina Antonette Fopp [1.3] b. 7 Nov 1887 d. 10 Feb 1945
- 2 Henriette Wilhemine Adolphine Fopp [1.4] b. 27 Jan 1892 d. 10 Feb 1945
- 2 Conrad Emil Fopp [1.5] b. 23 Feb 1897 d. 17 Feb 1975
- + Wilhelmina Margarethe Henriette Haevker