Martha Abram
1904 - 1974( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Martha Abram b. 2 Feb 1904 d. Aug 1974
- Ferdinand Riske b. 25 May 1898 d. Aug 1978
- 2 Reinhold Riske b. 23 Nov 1923 d. 12 Apr 2007
- Waltraut Karl
- 3 Rolf Riske
- Judy Ann Perry b. 19 Feb 1957 d. 22 Mar 1995
- Judy Ann Perry b. 19 Feb 1957 d. 22 Mar 1995
- 3 Ronald Riske
- 3 Rolf Riske
- Waltraut Karl
- 2 Rudolf Riske
- 2 Else Riske b. 13 Nov 1926 d. 21 Nov 1961
- Helmut Wahl d. 21 Nov 1961
- Helmut Wahl d. 21 Nov 1961
- 2 Linda Riske b. 31 Dec 1928 d. Sep 1992
- 2 Arnold Riske
- 2 Robert Riske
- + Waltraut Gerda Schroeder b. 21 Jan 1940 d. 22 Feb 1992
- + Waltraut Gerda Schroeder b. 21 Jan 1940 d. 22 Feb 1992
- 2 Reinhold Riske b. 23 Nov 1923 d. 12 Apr 2007
- Ferdinand Riske b. 25 May 1898 d. Aug 1978