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Parents
Age at birth date |
59 years old |
– |
22 years old |
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Marriages
Siblings

Peter 1787-1790 3 years old |

x |
Wilhelmine, Herzogin von Sagan 1781-1839 58 years old |
Pauline, Fürstin von Hohenzollern-Hechingen 1782-1845 62 years old
2 children
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Half-siblings
On Peter von Biron, Herzog von Kurland 1724-1800's side
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On Dorothea von Medem, Herzogin von Kurland 1761-1821's side
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Peter, Freiherr von Gerschau 1779-1852 72 years old
1 child
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Dorothea, Herzogin von Sagan 1793-1862 69 years old
7 children
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Ancestors
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x x |
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x x |
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Johanna Katharina von Sagan 1783-1876 |
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Sources:
- person: Wikipedia
Note: Missing data can be supplemented and incorrect data corrected, please contact Geneee.