Johannes Friedrich Helfrich
1788 - (
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- 1 Johannes Friedrich Helfrich [1] b. 12 Jan 1788
- Apollonia Mörgen b. 14 Oct 1788
- 2 Apollonia Helfrich [1.1] b. 11 May 1818 d. 3 Dec 1842
- Johannes Hög b. 15 Oct 1810 d. 11 Jan 1850
- 3 Katharina Hög [1.1.1] b. 10 Dec 1839 d. 23 Nov 1864
- 3 Katharina Hög [1.1.1]
- 2 Apollonia Helfrich [1.1]