Johannes Nicolaus Kemmerer
1750 - 1820 (70 years)(
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- 1 Johannes Nicolaus Kemmerer [1] b. 17 Mar 1750 d. 7 Aug 1820
- + Elizabeth Kern b. 13 Mar 1755 d. 15 Aug 1833
- + Elizabeth Kern b. 13 Mar 1755 d. 15 Aug 1833