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