Mary S. Wiblie
(
= Descendancy chart to this point, 
= Expand, 
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- 1 Mary S. Wiblie
- Oscar Knowles
- 2 William G. Knowles b. 12 Apr 1884 d. 1956
- Mary Elizabeth Simpson b. 10 Nov 1885 d. 29 Jul 1974
- 3 William Allen Knowles b. 8 Jul 1907 d. 20 Oct 1988
- Virginia Durand b. 21 Sep 1913 d. 5 Apr 2014
- 4 Judith Knowles b. 1939 d. 1948
- 4 Judith Knowles
- 3 Harold Simpson Knowles b. 17 Dec 1908 d. 31 Aug 1972
- 3 Charles Joseph Knowles b. 7 Jul 1916 d. 27 Sep 2006
- + Blanche Ward Bosanquet b. 14 Jul 1926 d. 23 Jul 2012
- + Blanche Ward Bosanquet b. 14 Jul 1926 d. 23 Jul 2012
- 3 William Allen Knowles
- 2 William G. Knowles