| | Elisabeth Ewich 1840–1918 | | | | Johann Diederich Kook 1799–1864 Anna Elisabeth Grashoff 1805–1849 | | | | Johann Diedrich Kook 1748–1826 Anna Louisa Catharina Lunenberg 1750–1778 Anna Katharine van Laak gt Pannenbecker 1756–1823 | | |
| | | Johann Dieterich Holsteg gt Grashoff 1783–1854 Elisabeth Grashoff 1778–1809 Anna Gerdruth Kook 1783–1843 | | |
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| | | Daniel Johann Christian Georg Ewich 1801–1873 | | | | Gerhard Johann Anton von Ewich 1751–1810 Johanna Catharina Sophia Sonntag 1779–1853 | | |
| | | Johann Heinrich Brecker 1763–… Katharina Ältgen Post gt Feldmann 1765–… |
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