1785 - 1858 (72 years)(
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Christoph Gustmann b. Abt 1781 b. 12 Aug 1820 d. 21 Aug 1896
Carl Fredrich August Borchardt b. 13 Apr 1812 d. 26 Jul 1872 b. 5 Feb 1854 d. 30 May 1940
Herman Johann Christian b. 28 Jan 1848 d. 5 Jun 1921 b. 17 Aug 1878 d. 2 Jun 1939
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