The maternal relationship between Bertha Lee Whiteside and her daughter
Moszena Hattie Brown is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant BB.
The segmental (via DNA segment triangulation) and total DNA shared between BB and other confirmed descendants of
Henry Whiteside Sr. is consistent with the expected ranges for their respective relationships. Since BB descends from Henry Whiteside Sr. through Bertha Lee Whiteside and her daughter Moszena Hattie Brown, the presence of significant shared DNA between BB and other known descendants of Henry Whiteside Sr. validates the generational links along this maternal line.
This supports the conclusion that DNA was passed from MRCA Henry Whiteside Sr. through Bertha Lee Whiteside to Moszena Hattie Brown, and ultimately to BB, confirming this direct ancestral connection through multiple generations.