The paternal relationship between Hubert Jr "Herb" Ferkel and his daughter GAF is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant GAF.

The segmental (via DNA segment triangulation) and total DNA shared between GAF and other confirmed descendants of George Graham/Jane Morgan is consistent with the expected ranges for their respective relationships. Since GAF descends from George Graham/Jane Morgan through Hubert Jr "Herb" Ferkel and his daughter GAF, the presence of significant shared DNA between GAF and other known descendants of George Graham/Jane Morgan validates the generational links along this paternal line.

This supports the conclusion that DNA was passed from MRCA couple George Graham/Jane Morgan through Hubert Jr "Herb" Ferkel to GAF, and ultimately to GAF, confirming this direct ancestral connection through multiple generations.