Henriette of Saxe-Altenburg1823 - 1915 Born Thu, 9 October 1823 Hildburghausen Died Sat, 3 April 1915 Altenburg Details Parents Henriette Friederike Therese Elisabeth Lived 91 years, 5 months, 24 days father Joseph 1789 - 1868 mother Amelia of Württemberg 1799 - 1848 Siblings Sister Marie of Saxe-Altenburg 1818 - 1907 Sister Pauline of Saxe-Altenburg 1819 - 1825 Sister Elisabeth of Saxe-Altenburg 1826 - 1896 Sister Alexandra of Saxe-Altenburg 1830 - 1911 Sister Luise of Saxe-Altenburg 1832 - 1833