The maternal relationship between Evelyn Lorraine Finch and her daughter JM is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant JM.

The segmental (via DNA segment triangulation) and total DNA shared between JM and other confirmed descendants of John Carpenter/Elizabeth Jane Higginbottom is consistent with the expected ranges for their respective relationships. Since JM descends from John Carpenter/Elizabeth Jane Higginbottom through Evelyn Lorraine Finch and her daughter JM, the presence of significant shared DNA between JM and other known descendants of John Carpenter/Elizabeth Jane Higginbottom validates the generational links along this maternal line.

This supports the conclusion that DNA was passed from MRCA couple John Carpenter/Elizabeth Jane Higginbottom through Evelyn Lorraine Finch to JM, and ultimately to JM, confirming this direct ancestral connection through multiple generations.