Johannes Valentin Hagedorn1789–
- Name
- Johannes Valentin Hagedorn
| Birth | March 8, 1789 31 33 |
| Birth of a brother | Johannes Heinrich Joseph Wiederhold September 13, 1794 (Age 5 years) |
| Birth of a brother | Johannes Philipp Hagedorn December 14, 1795 (Age 6 years) |
| Family with parents |
| father |
Anton Hagedorn Birth: estimated as equal to wife's birth year — about 1758 25 25 — Kreuzebra, Eichsfeld, Thüringen, Germany |
| mother |
Dorothea Margaretha Wiederhold Birth: June 8, 1755 28 28 — Wingerode, Eichsfeld, Thüringen, Germany |
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Marriage: January 27, 1783 — Wingerode, Eichsfeld, Thüringen, Germany |
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12 years younger brother |
Johannes Heinrich Joseph Wiederhold Birth: September 13, 1794 36 39 — Wingerode, Eichsfeld, Thüringen, Germany |
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15 months younger brother |
Johannes Philipp Hagedorn Birth: December 14, 1795 37 40 — Wingerode, Eichsfeld, Thüringen, Germany |
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-13 years elder brother |
Johannes Christoph Hagedorn Birth: April 25, 1783 25 27 — Wingerode, Eichsfeld, Thüringen, Germany |
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21 months elder sister |
Anna Maria Hagedorn Birth: February 3, 1785 27 29 — Wingerode, Eichsfeld, Thüringen, Germany |
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4 years himself |
Johannes Valentin Hagedorn Birth: March 8, 1789 31 33 — Wingerode, Eichsfeld, Thüringen, Germany |