Nathalia Pieternella Koelman 1866– | | |
Franciscus Dirk Daniel Koelman 1868–1881 | | |
Jacobus Guilielmus Carolus Koelman 1873–1873 | | |
| | Adolf Wiedlewsky 1918–1994 Geertruida Wilhelmina Vroegh 1921– | | |
Adriaan ‘Adrie’ Wiedlewsky 1921–2005 | | |
| | August Wiedlewsky 1896–1945 Adriana Polderman 1899–1966 | | |
Adolph Wiedlewskij 1898–1899 | | |
| | Wilhelm ‘Bill’ Koorengevel 1922–2010 | | |
| | Pieternella Maria ‘Nel’ Wiedlewskij 1900– Cornelis ‘Cor’ Koorengevel 1894–1927 Joannes Baptist van Helvert 1906–1980 | | |
Friedrich Adolph Wiedlewskij 1902– | | |
Artur Friedrich Bernhard Keller 1929–1929 | | |
| | Johanna Wiedlewskij 1903– Artur Friedrich Bernhard Keller 1905– | | |
| | Geertruida Wiedlewskij 1904– | | |
| | Gustav Adolph Wiedlewsky 1910–1980 Dirksje Brouwer 1914–2010 | | |
| | Joanna Maria Jacoba Koelman 1874–1932 Fredrich Adolph Wiedlewskij 1869– | | |
Joannes Jacobus Koelman 1875–1896 | | |
| | Pieternella Maria van Dierendonck 1838–1929 Dirk Daniel Koelman 1838–1880 | | | | Franciscus van Dierendonck 1790–1846 | | | | Jacobus Franciscus Tas 1776– Petronella Coppejans 1776– |
|
|
| | | Hijkobijna Haikes Bauerman 1806– | | | | Eijbe Abrich Koelman 1785– |
|
|
|
|