Mary Boyd
- 1909( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Mary Boyd d. 1909
- William Smyrell
- 2 Tillie Smyrell b. 18 Oct 1879 d. 7 Aug 1945
- 2 Ellen Smyrell b. Abt 1859 d. 13 Oct 1938
- Henry Young Henderson b. 3 Dec 1859 d. 25 Apr 1931
- 3 Thomas Alexander Adams Henderson b. 10 Apr 1889 d. 7 Apr 1962
- 3 Mary Jane Henderson b. Abt 1893 d. 1975
- 3 Robert Smyrell Henderson b. Abt 1904 d. 1 Feb 1975
- Henry Young Henderson b. 3 Dec 1859 d. 25 Apr 1931
- 2 Rachael Ann Smyrell b. 23 Jul 1866 d. Abt 1967
- 2 George Smyrell
- 2 Jane Smyrell
- 2 Alexander Smyrell
- 2 Mary Smyrell
- 2 Robert Smyrell d. 1901
- William Smyrell