Family: Ernest I of Saxe-Coburg-Saalfeld / Louise VonSaxe Gotha Altenburg

Maternal line Ernest I of Saxe-Coburg-Saalfeld
Augusta Reuss Ebersdorf 19 - 16	_	Francis Frederick of Saxe Coburg Gotha 1750 - 1806  (56 years)

Maternal line Louise VonSaxe Gotha Altenburg
Louise Charlotte VonMecklenburg Schwerin 1779 - 1801  (21 years)	_	Emil Leopold August von Saxe-Gotha-Altenburg 1772 - 1822  (49 years)
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Louise Princess of Saxe-Gotha-Altenburg, Duchess of Mecklenburg-Schwerin 1756 - 1808  (51 years)	_	Frederick Franz I, Grand Duke of Mecklenburg-Schwerin 1756 - 1837  (80 years)