| | Constantine Nikolaievitch Romanov 1827–1892 Elizabeth Alexandra of Saxe-Altenburg 1830–1911 | | |
AlexanderII Romanov 1818–… | | |
| | NicholasI Romanov 1796–1855 Charlotte of Prussia 1798–1860 | | |
AlexanderI Romanov 1777–1825 | | |
Anna Pavlovna Romanov 1798–… | | |
| | Maria Fedorovna of Wurttemberg 1759–1828 | | |
| | CatherineII the Great Anhalt 1729–1796 PeterIII Romanov 1728–1762 | | |