Gertrude Wright Read
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- 1 Gertrude Wright Read [1]
- Alec Edgar Knowlton
- 2 Henry Charles Knowlton [1.1] b. 5 Mar 1897 d. 12 Nov 1952
- + Dorothy Burton Baker b. 15 Oct 1897 d. Nov 1983
- + Dorothy Burton Baker b. 15 Oct 1897 d. Nov 1983
- 2 Henry Charles Knowlton [1.1]