The maternal relationship between Freda WILSON and her son DWA is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant JA.

The segmental (via DNA segment triangulation) and total DNA shared between JA and other confirmed descendants of John Thomazin BIRD/Catherine BARKER is consistent with the expected ranges for their respective relationships. Since JA descends from John Thomazin BIRD/Catherine BARKER through Freda WILSON and her son DWA, the presence of significant shared DNA between JA and other known descendants of John Thomazin BIRD/Catherine BARKER validates the generational links along this maternal line.

This supports the conclusion that DNA was passed from MRCA couple John Thomazin BIRD/Catherine BARKER through Freda WILSON to DWA, and ultimately to JA, confirming this direct ancestral connection through multiple generations.