Ida Eva Lila
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- 1 Ida Eva Lila
- Peter Frey
- 2 Anna Katharina Frey b. 31 Oct 1881
- Karl Doersam b. 28 Aug 1880 d. 22 May 1950
- 3 Lina Katharina Ida Doersam b. 1906 d. 29 Mar 1907
- 3 Berta Katharina Doersam b. 26 Aug 1913
- + Walter Venn b. 11 Apr 1911
- + Walter Venn b. 11 Apr 1911
- 3 Lina Katharina Ida Doersam
- 2 Anna Katharina Frey