Otto Adam Geschwind
1899 - 1967 (68 years)(
= Descendancy chart to this point, 
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- 1 Otto Adam Geschwind [1] b. 8 Dec 1899 d. 25 Dec 1967
- Evelyn Hardy b. 15 Nov 1902 d. 15 Aug 1972
- 2 George John Geschwind [1.1] b. 20 Dec 1919 d. 18 Sep 1984
- Virginia Lee Jackson b. 5 Dec 1920 d. 1994
- 3 Susan Myree Geschwind [1.1.1] b. 6 Sep 1950 d. 24 Nov 1950
- 3 John Michael Geschwind [1.1.2] b. 8 Feb 1947 d. 2 May 2021
- 3 Ronald George Geschwind [1.1.3] b. 7 Aug 1952
- 3 Susan Myree Geschwind [1.1.1]
- 2 Marjorie Geschwind [1.2] b. 28 Jan 1921
- Aloysius Joseph Waszak b. 21 Jun 1919 d. 3 Jun 1994
- 3 Dianne Lynn Waszak [1.2.1] b. 17 May 1951 d. 2 Dec 2007
- + Peter Thomas O'Grodnick b. 19 Sep 1947 d. 25 Aug 2003
- + Wright
- + Peter Thomas O'Grodnick b. 19 Sep 1947 d. 25 Aug 2003
- 3 Dianne Lynn Waszak [1.2.1]
- 2 George John Geschwind [1.1]