Johann August Sommerfeld
1852 - 1926(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Johann August Sommerfeld b. 24 Nov 1852 d. 14 Jun 1926
- Mathilde Pede b. Feb 1858 d. 2 Oct 1932
- 2 Ludwig Sommerfeld b. 16 Feb 1892 d. 15 Nov 1967
- + Emilie Unknown
- + Olga Lydia Berg b. 5 Jan 1900 d. 16 Aug 1946
- + Emilie Unknown
- 2 Ludwig Sommerfeld