Dr. Sieben
Generation: 1
Generation: 2
1. Dr. Sieben Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 2. Alexander Sieben
died on 22 Feb 2013 in Zürich, Schweiz.
- 2. Alexander Sieben
Generation: 2
2. Alexander Sieben
(1.1) died on 22 Feb 2013 in Zürich, Schweiz.
