Gerrit Louis Giezenberg 1929– | | |
| | Johannes Andries Giezenberg 1891– | | |
Johan Frederik "Jan" Neumann 1925–1996 | | |
| | Christina "Christien" Neumann 1929–2002 | | |
| | Marian "Marie" Neumann 1930–2013 | | |
Ewald Leonard Richard "Ewald" Neumann 1967–1999 | | |
| | Herman Julius Neumann 1936–2012 | | |
| | Leonora "Noortje" Giezenberg 1904–1971 Oskar Richard Neumann 1894–1944 | | |
| | Andries Johannes Giezenberg 1861–1914 | | |
| | Johannes Giezenberg 1838–1899 | | | | Andreas Giezenberg 1791–1873 Maria Elisabeth Colletter 1796–1870 | | | | Jan Gerard Giezenberg 1758–1799 |
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