The paternal relationship between Edwin Farrington and his DNA tested son EF is confirmed by the direct inheritance path of autosomal DNA.
The segmental (via DNA segment triangulation) and total DNA shared between EF and other confirmed descendants of
Johann Radke/
Anna Gartzke is consistent with the expected ranges for their respective relationships. Since EF descends from Johann Radke/Anna Gartzke through Edwin Farrington, the presence of significant shared DNA between EF and other known descendants of Johann Radke/Anna Gartzke validates the generational links along this paternal line.
This supports the conclusion that DNA was passed from MRCA couple Johann Radke/Anna Gartzke through Edwin Farrington to EF, confirming this direct ancestral connection through multiple generations.