David Koehn (19 Mar 1881 - 13 Sep 1936)

The paternal relationship between David Koehn and his son Peter David Koehn is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant CK.

The segmental (via DNA segment triangulation) and total DNA shared between CK and other confirmed descendants of MR is consistent with the expected ranges for their respective relationships. Since CK descends from MR through David Koehn and his son Peter David Koehn, the presence of significant shared DNA between CK and other known descendants of MR validates the generational links along this paternal line.

This supports the conclusion that DNA was passed from MRCA MR through David Koehn to Peter David Koehn, and ultimately to CK, confirming this direct ancestral connection through multiple generations.