( = Descendancy chart to this point, = Expand, = Collapse)
- 1 [1]
- Sylvan D Jameson b. 14 Jul 1875 d. 8 Aug 1950
- 2 Frieda M Jameson Griest [1.1] b. 10 Aug 1898 d. 26 Jan 2002
- Cecil Rodney Griest b. 21 Jul 1904 d. 23 Dec 1972
- 3 F.R.R. Griest Sweeney [1.1.1]
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- 4 David M. sweeny [1.1.1.1]
- 4 James Thomas Sweeney, Jr. [1.1.1.2] b. 29 Oct 1970 d. 17 Aug 2017
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- 5 Justin Richards [1.1.1.2.1]
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- 4 B.A. Sweeney [1.1.1.3]
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- 3 F.R.R. Griest Sweeney [1.1.1]
- Cecil Rodney Griest b. 21 Jul 1904 d. 23 Dec 1972
- 2 Robert Jameson [1.2] b. 9 Dec 1900 d. 25 Dec 1953
- 2 Elma G Jameson [1.3] b. 2 Aug 1906 d. 23 Jul 1989
- 2 Frieda M Jameson Griest [1.1] b. 10 Aug 1898 d. 26 Jan 2002
- Sylvan D Jameson b. 14 Jul 1875 d. 8 Aug 1950