The paternal relationship between Johan Unger and his son GU is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant TU.
The segmental (via DNA segment triangulation) and total DNA shared between TU and other confirmed descendants of
Johann Wall/
Krahn is consistent with the expected ranges for their respective relationships. Since TU descends from Johann Wall/Krahn through Johan Unger and his son GU, the presence of significant shared DNA between TU 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 Johan Unger to GU, and ultimately to TU, confirming this direct ancestral connection through multiple generations.