Helen L. Seaman
1903 - (
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- 1 Helen L. Seaman [1] b. 1 Mar 1903
- + Robert Albert Bertschy b. 14 Mar 1888
- + Robert Albert Bertschy b. 14 Mar 1888
1903 - 
1903 - ( = Descendancy chart to this point, = Expand, = Collapse)