| | Roelof Gabriel Fritz 1858–1936 Anna Cornelia Zevenster 1859–1906 Wilhelmina Hendrika Leonard 1877–1914 | | | | Johan Thomas David Fritz 1819–1907 Gertruida Petronella Otto 1821–1893 | | | | Johan Thomas Fritz 1780–1853 Anna Susanna du Toit 1790–1835 | | | | | Magdalena Johanna Le Roux – | | |
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| | | Willem Johannes Zevenster – Isabella Elizabeth Botha – |
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