( = Descendancy chart to this point, = Expand, = Collapse)
- 1 [1]
- John Washington, Sr b. 1730 d. 31 Mar 1768
- 2 John Washington, Jr. [1.1] b. 1768 d. 21 Aug 1837
- Elizabeth Heritage Cobb b. 27 Apr 1780 d. 8 Mar 1848
- 3 John Cobb Washington [1.1.1] b. 1801 d. 1889
- 3 Sarah Elizabeth Washington [1.1.2] b. Nov 1805 d. 10 Sep 1817
- 3 elizabeth heritage washington cobb grist knox [1.1.3] b. 10 Feb 1808 d. 12 Nov 1890
- Richard Grist, IV b. 25 Aug 1792 d. 21 Sep 1833
- 4 Franklin Richard Grist [1.1.3.1] b. 28 Sep 1828 d. 24 Feb 1912
- + Ann Hill
- + Kauben Knoi
- + Ann Hill
- 4 Elizabeth Bryan Grist [1.1.3.2] b. 2 Jan 1832 d. 16 Oct 1833
- 4 Franklin Richard Grist [1.1.3.1] b. 28 Sep 1828 d. 24 Feb 1912
- Dr. Reuben Huntley Knox b. 8 Oct 1801 d. 28 May 1851
- 4 Reuben Frank Knox [1.1.3.3] b. 1844 d. 1845
- 4 Eliza Washington "Betty" Knox, (M-James Hughes) [1.1.3.4] b. 17 Nov 1846 d. 11 Aug 1939
- 4 James Augustus Washington Knox [1.1.3.5] b. 6 May 1849 d. 9 May 1936
- Richard Grist, IV b. 25 Aug 1792 d. 21 Sep 1833
- 3 Susannah Ann Washington [1.1.4] b. Aug 1810 d. 21 Sep 1811
- 3 Susannah Sarah Washington [1.1.5] b. 27 Feb 1816 d. 3 May 1890
- 3 George Washington [1.1.6] b. 3 Jul 1818 d. 17 Jan 1894
- 3 Benjamin Franklin Washington [1.1.7] b. 1820 d. 1820
- Elizabeth Heritage Cobb b. 27 Apr 1780 d. 8 Mar 1848
- 2 John Washington, Jr. [1.1] b. 1768 d. 21 Aug 1837
- John Washington, Sr b. 1730 d. 31 Mar 1768