Sophie of Saxe-Coburg-Saalfeld1778 - 1835 Born Sun, 16 August 1778 Died Thu, 9 July 1835 Details Parents Princess Sophie Friederike Karoline Luise Lived 56 years, 10 months, 23 days father Francis of Saxe-Coburg-Saalfeld 1750 - 1806 mother Augusta Reuss of Ebersdorf 1757 - 1831 Siblings Sister Antoinette of Saxe-Coburg-Saalfeld 1779 - 1824 Sister Anna Feodorovna 1781 - 1860 Brother Ernest 1 1784 - 1844 Brother Ferdinand of Saxe-Coburg and Gotha 1785 - 1851 Sister Victoria of Saxe-Coburg-Saalfeld 1786 - 1861 Sister Marianne Charlotte 1788 - 1794 Brother Leopold I 1790 - 1865 Brother Franz Maximilian Ludwig 1792 - 1793