Fredericka Isert
- 1936( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Fredericka Isert [1] d. 17 Apr 1936
- + John Tremmel b. 19 Oct 1858 d. 01 Feb 1929
- + John Tremmel b. 19 Oct 1858 d. 01 Feb 1929
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