Ada Sommerville Phillips
- 1917( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Ada Sommerville Phillips [1] d. 1917
- William Rolfe Martin b. 4 Sep 1860 d. 24 May 1929
- 2 Lydia Joan Martin [1.1] b. Abt 1906
- 2 Derick Rolfe Martin [1.2] b. 2 Dec 1906 d. 12 Jan 1989
- Eva Wentworth "Betty" Grist Douglas Martin b. 28 May 1921 d. 14 Dec 1988
- 3 Martin [1.2.1]
- 3 J.L. Martin [1.2.2]
- 3 W.H. Martin [1.2.3]
- + Annie Stewart Curry b. Jan 1897 d. 8 Jan 1948
- Eva Wentworth "Betty" Grist Douglas Martin b. 28 May 1921 d. 14 Dec 1988
- William Rolfe Martin b. 4 Sep 1860 d. 24 May 1929