The maternal relationship between Eunice Vaughn and her son
Clarkson William Dodd is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant BF.
The segmental (via DNA segment triangulation) and total DNA shared between BF and other confirmed descendants of
Jacob Vaughn/
Elizabeth Robins is consistent with the expected ranges for their respective relationships. Since BF descends from Jacob Vaughn/Elizabeth Robins through Eunice Vaughn and her son Clarkson William Dodd, the presence of significant shared DNA between BF and other known descendants of Jacob Vaughn/Elizabeth Robins validates the generational links along this maternal line.
This supports the conclusion that DNA was passed from MRCA couple Jacob Vaughn/Elizabeth Robins through Eunice Vaughn to Clarkson William Dodd, and ultimately to BF, confirming this direct ancestral connection through multiple generations.