Mary Elizabeth Duke
1853 - 1893 (39 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Mary Elizabeth Duke [1] b. 17 Nov 1853 d. 6 Apr 1893
- + Robert Edwin Lyon b. 17 Sep 1847 d. 15 Dec 1911
- + Robert Edwin Lyon b. 17 Sep 1847 d. 15 Dec 1911