Sophie Auguste zu Solms-Braunfels was born 24 February 1796 to Wilhelm Christian Karl zu Solms-Braunfels (1759-1837) and Auguste zu Salm-Grumbach (1771-1810) and died 23 January 1855 of unspecified causes. She married Johann August zu Wied (1779-1836) 11 July 1812 in Braunfels, Lahn-Dill District, Hesse, Germany.
Children
| Name | Birth | Death | Joined with |
| Luitgarde zu Wied (1813-1872) | |||
| Hermann zu Wied (1814-1864) | 22 May 1814 Neuwied, Neuwied District, Rhineland-Palatinate, Germany | 5 March 1864 Neuwied, Neuwied District, Rhineland-Palatinate, Germany | Marie von Nassau (1825-1902) |
Siblings
| Name | Birth | Death | Joined with |
| Wilhelmine zu Solms-Braunfels (1793-1865) | |||
| Sophie Auguste zu Solms-Braunfels (1796-1855) | 24 February 1796 | 23 January 1855 | Johann August zu Wied (1779-1836) |
| Ferdinand zu Solms-Braunfels (1797-1873) | |||
| Bernhard zu Solms-Braunfels (1800-1868) | |||
| Name | Birth | Death | Joined with |
| Heinrich Wilhelm Wilhelmi (1805-1864) | |||
| Louise Wilhelmine Wilhelmi (1806-1808) | |||
| Karl August Wilhelmi (1809-c1870) | |||