Georg Michael Geiss
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- 1 Georg Michael Geiss [1]
- Susanna Margaretha Bohemme
- 2 Katharina Geiss [1.1] b. 1847
- Peter Hey b. 19 Jul 1834 d. 10 Feb 1874
- 3 Anna Maria Hey [1.1.1] b. 1869
- 3 Friedrich Hey [1.1.2] b. 18 May 1871
- 3 Christina Hey [1.1.3] b. 21 Feb 1873 d. 15 Jan 1956
- + Peter Henky b. 11 Dec 1872 d. 21 Mar 1957
- + Peter Henky b. 11 Dec 1872 d. 21 Mar 1957
- 3 Anna Maria Hey [1.1.1]
- 2 Katharina Geiss [1.1]