The maternal relationship between Mable Leona Thatcher and her son
Carl Noval 'Luigi' Mingione is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant CM.
The segmental (via DNA segment triangulation) and total DNA shared between CM and other confirmed descendants of
Edward Carpenter is consistent with the expected ranges for their respective relationships. Since CM descends from Edward Carpenter through Mable Leona Thatcher and her son Carl Noval 'Luigi' Mingione, the presence of significant shared DNA between CM and other known descendants of Edward Carpenter validates the generational links along this maternal line.
This supports the conclusion that DNA was passed from MRCA Edward Carpenter through Mable Leona Thatcher to Carl Noval 'Luigi' Mingione, and ultimately to CM, confirming this direct ancestral connection through multiple generations.