Ernest Frederick II, Duke of Saxe-Hildburghausen
Ernst Frederick II, Duke of Saxe- Hildburghausen( 17 December 1707 in Hildburghausen – 13 August 1745 in Hildburghausen), was a duke of Saxe- Hildburghausen.
Princess Sophie of Saxe-Hildburghausen
Princess Sophie of Saxe- Hildburghausen( Ernestine Friederike Sophie; 22 February 1760, Hildburghausen – 28 October 1776, Coburg), was a Princess of Saxe- Hildburghausen by birth, and by marriage she became the Hereditary Princess of Saxe- Coburg- Saalfeld.
Frederick, Duke of Saxe-Altenburg
Frederick, Duke of Saxe- Hildburghausen( 29 April 1763 in Hildburghausen – 29 September 1834 in Jagdhaus Hummelshain, Altenburg), was duke of Saxe- Hildburghausen( 1780 – 1826) and duke of Saxe- Altenburg( 1826–1834).
Grand Duchess Catherine Mikhailovna of Russia
Grand Duchess Catherine Mikhailovna of Russia( 28 August 1827 – 12 May 1894), was the third of five daughters of Grand Duke Michael Pavlovich of Russia( youngest son of Emperor Paul I and Princess Sophie Dorothea of Württemberg) and Princess Charlotte of Württemberg( eldest child of Prince Paul of Württemberg and Princess Charlotte of Saxe- Hildburghausen).
Ernest Frederick III, Duke of Saxe-Hildburghausen
Ernst Frederick III Karl, Duke of Saxe-Hildburghausen (10 June 1727 in Königsberg in Bayern – 23 September 1780 in Seidingstadt), was a duke of Saxe-Hildburghausen.
Louis Frederick of Saxe-Hildburghausen
Louis Frederick of Saxe- Hildburghausen( 11 September 1710, Hildburghausen – 10 June 1759, Nijmegen), was a Prince of Saxe- Hildburghausen and General Field Marshal in the Bavarian army.
Princess Charlotte of Saxe-Hildburghausen
Princess Charlotte of Saxe-Hildburghausen (17 June 1787 Hildburghausen – 12 December 1847 Bamberg) was the child of Frederick, Duke of Saxe-Altenburg and his wife, Duchess Charlotte Georgine of Mecklenburg-Strelitz.
She was the wife of Prince Paul of Wurttemberg and mother to his five children.
Princess Louise of Saxe-Hildburghausen
Princess Charlotte" Luise" Friederike Amalie Alexandrine of Saxe- Hildburghausen, full German name:" Charlotte Luise Friederike Amalie Alexandrine, Prinzessin von Sachsen- Hildburghausen"( 28 January 1794, Hildburghausen, Saxe- Hildburghausen – 6 April 1825, Biebrich, Duchy of Nassau) was a member of the House of Saxe- Hildburghausen and a Princess of Saxe- Hildburghausen( and later of Saxe- Altenburg) by birth.
Through her marriage to William, Duke of Nassau, Louise was also a member of the House of Nassau- Weilburg and Duchess consort of Nassau.
Louise was briefly Princess consort of Nassau- Weilburg in 1816.
Duchess Charlotte Georgine of Mecklenburg-Strelitz
Duchess Charlotte Georgine Luise Friederike of Mecklenburg-Strelitz (17 November 1769 – 14 May 1818) was a member of the House of Mecklenburg-Strelitz and a Duchess of Mecklenburg-Strelitz by birth and a Duchess of Saxe-Hildburghausen through her marriage to Frederick, Duke of Saxe-Hildburghausen (later Duke of Saxe-Altenburg).
Prince Eugene of Saxe-Hildburghausen
Frederick William Eugene of Saxe- Hildburghausen( born: 8 October 1730 in Hildburghausen; died: 4 December 1795 in Öhringen) was a Prince of Saxe- Hildburghausen.

Question: What is the date of birth of Princess Charlotte Of Saxe-Hildburghausen's mother?