Nathaniel Boyden Blackwelder
1850 - (
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Nathaniel Boyden Blackwelder [1] b. Dec 1850
- Julia Ann Johnston
- 2 Harris Webster Blackwelder [1.1] b. Sep 1882
- 2 Eugene W Blackwelder [1.2] b. 07 Nov 1888
- 2 Nathan DeWitt Blackwelder [1.3] b. 08 Nov 1893
- 2 Harris Webster Blackwelder [1.1]