Whipple Database
Database of the Whipple One-Name Study (WONS)
Willy Erland Steffen
1937 - Bef 2012 (< 75 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Willy Erland Steffen [1] b. 13 Mar 1937 d. Bef 17 Dec 2012
- + Living
- + Living