Helen C. Unknown
1909 - 1979 (70 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Helen C. Unknown [1] b. 31 Jan 1909 d. 19 Nov 1979
- + George Arthur Springer b. 8 Nov 1907 d. 21 Apr 1994
- + George Arthur Springer b. 8 Nov 1907 d. 21 Apr 1994