Ludwig August Koch
1819 - 1883 (63 years)(
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- 1 Ludwig August Koch [1] b. 1 Oct 1819 d. 18 May 1883
- + Isabella Weingart b. 13 Mar 1807 d. 18 Mar 1901
- + Isabella Weingart b. 13 Mar 1807 d. 18 Mar 1901