( = Descendancy chart to this point, = Expand, = Collapse)
- 1 [1]
- Lillian "Lily" Rosetta Grist b. 14 Aug 1890 d. 23 Jul 1984
- 2 Arthur Sidney Wallis, Jr [1.1] b. 20 Dec 1919 d. 8 Jul 2007
- Verna Lillian Armstrong Wallis b. 12 May 1923 d. Jan 1980
- 3 C.R. Wallis [1.1.1]
- 3 David Wallis [1.1.2] b. 1953 d. Feb 2019
- +
- Verna Lillian Armstrong Wallis b. 12 May 1923 d. Jan 1980
- 2 Arthur Sidney Wallis, Jr [1.1] b. 20 Dec 1919 d. 8 Jul 2007
- Lillian "Lily" Rosetta Grist b. 14 Aug 1890 d. 23 Jul 1984