The paternal relationship between Buell Francis Burton and his son BEB is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant GLB.
The segmental (via DNA segment triangulation) and total DNA shared between GLB and other confirmed descendants of
Nicholas Overby/
Elizabeth Evette Mckinney is consistent with the expected ranges for their respective relationships. Since GLB descends from Nicholas Overby/Elizabeth Evette Mckinney through Buell Francis Burton and his son BEB, the presence of significant shared DNA between GLB and other known descendants of Nicholas Overby/Elizabeth Evette Mckinney validates the generational links along this paternal line.
This supports the conclusion that DNA was passed from MRCA couple Nicholas Overby/Elizabeth Evette Mckinney through Buell Francis Burton to BEB, and ultimately to GLB, confirming this direct ancestral connection through multiple generations.