Helena Christina Schnerre
1887 - 1947 (59 years)(
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- 1 Helena Christina Schnerre [1] b. 10 Apr 1887 d. 21 Mar 1947
- + Christopher Andrew Oldenburg b. 23 Jun 1874 d. 30 Sep 1955
- + Christopher Andrew Oldenburg b. 23 Jun 1874 d. 30 Sep 1955