| | Anna Cornelia Henrica ‘Cornelie’ van de Weijgaert 1889–1935 Theresia Wilhelmina Maria ‘Trees’ van Elk 1903–1976 | | | | Sipke Tjeerds Kiewied 1844–1918 Maria Pieters ‘Miet’ Boelens 1848–1920 | | | | Theodorus Jans ‘Tjeerd’ Kiewied 1806–1879 Antie Sipkes ‘Antje’ de Jong 1814–1889 | | | | Johannes Teunis ‘Jan’ Kievit 1769–1848 Theodora Jans ‘Tjedke’ … 1768–1843 | | |
| | | Cyprianus Gerbrands ‘Sipke’ de Jong 1788–1868 Catharina Douwes ‘Trijntje’ Metz 1793–1883 | | |
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| | | Pieter Tiemans Boelhuis 1799–1859 Trijntje Jacobs Kooij 1803–1875 | | | | Tieman Boelhuis 1777–1804 Lolkjen Jacobs … 1777–1841 | | |
| | | Jacobus Jansen Kooij 1766–1824 Christina Jacobs ‘Stijntje’ de Jong 1773–1846 | | |
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| | | Adrianus van de Weijgaert – Adriana Maria van Gageldonk – |
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