Emil Alwens
- 1908(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Emil Alwens [1] d. 1908
- Johanna Christina Kuprion b. 30 Jul 1868 d. 8 Jun 1963
- 2 Dr. Willi Alwens [1.1] b. 1893 d. 1983
- 2 Dr. Willi Alwens [1.1]