( = Descendancy chart to this point, = Expand, = Collapse)
- 1 [1]
- William C. Ducomb b. May 1854 d. Abt 1926
- 2 William Crawford Ducomb, Jr. [1.1] b. 11 Jan 1880 d. Abt 1957
- + Bessie H Ludditt Grist Du Comb b. Oct 1879
- + Elva Freed Ducomb b. 18 Jul 1892 d. 22 Dec 1980
- + Bessie H Ludditt Grist Du Comb b. Oct 1879
- 2 Ida V Ducomb [1.2] b. Apr 1882
- 2 Henry T Ducomb [1.3] b. May 1885
- 2 Clarence Gilberson Ducomb [1.4] b. 12 Nov 1892 d. 18 Oct 1963
- 2 Wayne W Ducomb [1.5] b. Jun 1895
- 2 William Crawford Ducomb, Jr. [1.1] b. 11 Jan 1880 d. Abt 1957
- William C. Ducomb b. May 1854 d. Abt 1926