| | NicholasI Romanov 1796–1855 Charlotte of Prussia 1798–1860 | | | | Maria Fedorovna of Wurttemberg 1759–1828 | | | | PeterIII Romanov 1728–1762 CatherineII the Great Anhalt 1729–1796 | | | | Charles Frederick of Holstein 1700–1739 Anna Petrovna Romanov 1708–1728 | | |
| | | Christian Augustus 1690–1747 |
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| | | Frederick Eugene of Wurttemberg 1732–1797 Dorothea of Brandenburg-Schwedt 1736–1798 |
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| | | Frederick WilliamIII Hohenzollern 1770–1840 Louise of Mecklenburg-Strelitz 1776–1810 | | | | Frederick WilliamII Hohenzollern 1744–1797 Elizabeth Christine of Brunswick 1746–1840 Fredericka of Hesse-Darmstadt 1651–… | | | | Augustus William Hohenzollern 1722–1758 Louise of Brunswick 1722–1780 | | |
| | | LudwigIX of Hesse-Darmstadt …–… Caroline of Zweibrucken …–… |
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