| Stephen III van Rensselaer, 6th Lord of Rensselaerwyck 1764-1839 &1802 Cornelia Paterson 1780-1844 | ||
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| Catherine van Rensselaer 1803-1874 |
Courtlandt van Rensselaer 1808-1860
&1836 Catherine Ledyard Cogswell 1811-1882 |
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| Alexander van Rensselaer 1850 | ||