Johanna Hendrika Koster
1908 - 1996 (87 years)
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- 1 Johanna Hendrika Koster [1] b. 19 Aug 1908 d. 14 Aug 1996
- Geerhardus Potman b. 27 Jul 1907 d. 13 Apr 1988
- 2 Hendrik Potman [1.1] b. 30 May 1937 d. 21 Dec 2015
- Albarta Grada Hendrika Schouten b. 15 Apr 1935 d. 1 Feb 2015
- 3 Heintina Johanna Potman [1.1.1]
- Peter Roor
- 4 Diana Roor [1.1.1.1]
[ =>]
- 4 Diana Roor [1.1.1.1]
- + Lord Patrick Dennis Goosen, Lord of Wigtownshire
- 3 Geerardus Gerrit Potman [1.1.2]
- 3 Hendrika Johanna Potman [1.1.3]
- 3 Heintina Johanna Potman [1.1.1]
- 2 Geert Potman [1.2]
- Roelie
- 3 Peter Potman [1.2.1]
- 3 Ingrid Potman [1.2.2]
- 3 Esther Potman [1.2.3]
- 3 Peter Potman [1.2.1]
- 2 Hans Potman [1.3]
- Marry
- 3 Erwin Potman [1.3.1]
- 3 Richard Potman [1.3.2]
- 3 Erwin Potman [1.3.1]
- 2 Peter Potman [1.4]
- Ida
- 3 Anette Potman [1.4.1]
- 3 Harreld Potman [1.4.2]
- 3 Sander Potman [1.4.3]
- 3 Anette Potman [1.4.1]
- 2 Willem Hendrik Potman [1.5] b. 22 May 1946 d. 23 May 1946
- 2 Wim Potman [1.6]
- Lidy
- 3 Rick Potman [1.6.1]
- 3 Arjan Potman [1.6.2]
- 3 Rick Potman [1.6.1]
- 2 Hendrik Potman [1.1]