Helen Elizabeth Kempel
1912 - 1941 (28 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Helen Elizabeth Kempel [1] b. 24 Aug 1912 d. 1941
- William Leo Helfrich b. 18 Aug 1910 d. 24 Jun 1996
- 2 William Leo Helfrich [1.1]
- 2 George Roger Helfrich [1.2]
- 2 William Leo Helfrich [1.1]