| Name | Frederick_I | |
| Title | King of Prussia | |
| Birth | 11 Jul 1657 | Konigsberg,Prussia |
| Gender | Male | |
| Death | 25 Feb 1713 | Berlin,Germany |
| Person ID | I772 | Test |
| Last Modified | 13 Jun 2026 | |
Family 1 ![]() |
Elizabeth Henrietta of_Hesse-Cassel, b. 8 Nov 1661, Cassel d. 27 Jun 1683, Coln au Der,Spree (Age 21 years) | |||||
| Marriage | 23 Aug 1679 | Potsdam |
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| Children |
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| Family ID | F436 | Group Sheet | Family Chart | ||||
| Last Modified | 13 Jun 2026 | |||||
Family 2 ![]() |
Sophia Charlotte, b. 20 Oct 1668, Schloss Iburg,Near,Osnabruck d. 1 Feb 1705, Hanover (Age 36 years) | |||||||
| Marriage | 8 Oct 1684 | Herrenhausen |
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| Children |
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| Family ID | F267 | Group Sheet | Family Chart | ||||||
| Last Modified | 13 Jun 2026 | |||||||
Family 3 ![]() |
Sophia Louise of_Mecklenburg-, b. 16 May 1685 d. 29 Jul 1735, Grabow (Age 50 years) | |
| Marriage | 28 Nov 1708 | Berlin |
| Family ID | F437 | Group Sheet | Family Chart |
| Last Modified | 13 Jun 2026 | |