| | Stephanus Marthinus Petzer 1820– Hester Elizabeth Keulder 1823–1908 | | | | Jacobus Hendricus Pitzer 1788– Maria Cornelia Margaretha Fourie 1789– | | | | Carel Frederik Pitzer 1761– Alida Maria van Vollenhoven 1764– | | | | Carel Friedrich Pitzer 1735–1766 | | |
| | | Hendrik Anthonie van Vollenhoven 1736– Martha Susanna du Toit 1743– |
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| | | Johannes Stephanus Fourie 1764– Cornelia Margaretha Oosthuizen 1773– |
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| | | Carel Hendrik Keulder 1798–1855 | | | | Johannes Hendrik Keulder 1776–1829 Susanna Hendrina Van Aarde 1777– Anna Fredrika Botha 1791– | | |
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