| | Johan Lodewijk Ritman 1869– Susanna Catharina van Woerkom 1872– | | | | Johan Lodewijk Ritman 1832–1884 Margaretha Brederoo 1837–1910 | | | | Johannes Lodewijk ‘Jan’ Ritman 1801–1878 Bastiaantje van der Linden 1800– | | | | George Lodewijk Ritman 1776–1825 Maria Johanna Elisabeth Reterink 1774– |
| | | Tobias van der Linden 1777–1817 Alida Johanna Groenewegen 1782–1822 |
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