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