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