Father: Konstantin Nikolayevich HOLSTEIN-GOTTORP-ROMANOV #65922
Mother: Alexandra Friederike Henriette SAXE-ALTENBURG #65923
_Paul I Petrovich HOLSTEIN-GOTTORP-ROMANOV ________________+ | (1754 - 1801) _Nicholas I Pavlovich HOLSTEIN-GOTTORP-ROMANOV __________| | (1796 - 1855) | | |_Sophie Marie Dorothea Auguste Luise WÜRTTEMBERG _________+ | (1759 - 1828) _Konstantin Nikolayevich HOLSTEIN-GOTTORP-ROMANOV _| | (1827 - 1892) | | | _Frederick William III HOHENZOLLERN _______________________ | | | (1770 - 1840) | |_Friederike Louise Charlotte Wilhelmine of HOHENZOLLERN _| | (1798 - 1860) | | |_Louise Auguste Wilhelmine Amalie of MECKLENBURG-STRELITZ _+ | | |--Olga Constantinovna of HOLSTEIN-GOTTORP-ROMANOV | (1851 - 1926) | ___________________________________________________________ | | | _Joseph Georg Friedrich Ernst Karl SAXE-ALTENBURG _______| | | (1789 - 1868) | | | |___________________________________________________________ | | |_Alexandra Friederike Henriette SAXE-ALTENBURG ____| (1830 - 1911) | | _Louis Frederick Alexander WÜRTTEMBERG ___________________ | | (1756 - 1817) m 1797 |_Amelie Theresa Louise of WÜRTTEMBERG __________________| (1799 - 1848) | |_Henriette of NASSAU-WEILBURG _____________________________+ (1780 - 1857) m 1797