The H600 Project Genealogy DB
Helena Plettner
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- 1 Helena Plettner [1]
- Francis Grossius
- 2 Frank John Grossius [1.1] b. 21 Apr 1879 d. 17 Apr 1946
- + Maria Hoar b. 9 Sep 1877 d. 30 Jul 1954
- + Maria Hoar b. 9 Sep 1877 d. 30 Jul 1954
- 2 Frank John Grossius [1.1]