Johannes Helfrich
1892 - 1968 (75 years)(
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- 1 Johannes Helfrich [1] b. 14 Oct 1892 d. 7 Jul 1968
- Magdalena Gress b. 9 Apr 1897 d. 17 May 1977
- 2 Anton Helfrich [1.1] b. 1 Apr 1917 d. 5 Dec 2002
- Katherine Eckroth b. 2 May 1927 d. 25 Feb 2009
- 2 Frank John Helfrich [1.2] b. 6 May 1921 d. 25 Jul 2002
- Magdalena Kuntz b. 31 Dec 1923 d. 3 Oct 1998
- 3 Kenneth F. Helfrich [1.2.1] b. 9 Jul 1951 d. 7 Jun 1956
- 3 Kenneth F. Helfrich [1.2.1]
- 2 Anton Helfrich [1.1]