Ethelwin Undine Swain
1890 - 1971(
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- 1 Ethelwin Undine Swain [1] b. 10 Mar 1890 d. Between Jan and Mar 1971
- Reginald Hugh Mason b. 20 Nov 1887 d. Between Jan and Mar 1967
- 2 Geoffrey Arnold Mason [1.1] b. 14 Sep 1920 d. 25 Dec 1977
- 2 Geoffrey Arnold Mason [1.1]