1. Johann Heinrich August Demke |
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B: |
28 Aug 1856 |
P: |
Neuhausen, Konigsberg, East Prussia, Germany |
D: |
28 Jul 1904 |
P: |
Koenigsberg, Koenigsberg, East Prussia, Germany |
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2. Johann Gottlieb Demke |
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B: |
7 May 1821 |
P: |
Thiemsdorf, Königsberg, East Prussia, Germany |
M: |
9 Apr 1849 |
P: |
Neuhausen, Konigsberg, East Prussia, Germany |
D: |
20 Oct 1870 |
P: |
Neuhausen, Konigsberg, East Prussia, Germany |
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