| | Frederick Leopold Lange 1890–1948 Elizabeth Johanna Christina Austin 1894–1971 | | | | Louis Jacobus Lange 1860–… Anna Susanna Lange 1865–1948 |
| | | Petronella Gertruida Cornelia Jonker 1863–1948 | | | | William Hendrik Austin 1839–1906 Maria Marthina Booyens 1841–1914 | | |
| | | Pieter Theunis Barend Christiaan Jonker 1836–1924 Elizabeth Johanna Christina Fritz 1840–1901 | | | | Johan Thomas David Fritz 1819–1907 Gertruida Pieternella Otto 1820–1895 | | |
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