Unknown
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Unknown [1]
- Blanche Mary Grist b. 10 Dec 1895 d. Feb 1989
- 2 May Kathleen Grist Portway [1.1] b. 13 Dec 1914 d. May 2002
- Ernest George White b. Abt 1909 d. Oct 1961
- 3 L. White [1.1.1]
- + Arthur Jack Portway b. 18 Jun 1918 d. 16 Mar 1985
- Ernest George White b. Abt 1909 d. Oct 1961
- 2 May Kathleen Grist Portway [1.1] b. 13 Dec 1914 d. May 2002
- Blanche Mary Grist b. 10 Dec 1895 d. Feb 1989