The paternal relationship between Peter Philip Isaak and his son
Peter Isaak 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
Maria Reimer is consistent with the expected ranges for their respective relationships. Since CK descends from Maria Reimer through Peter Philip Isaak and his son Peter Isaak, the presence of significant shared DNA between CK and other known descendants of Maria Reimer validates the generational links along this paternal line.
This supports the conclusion that DNA was passed from MRCA Maria Reimer through Peter Philip Isaak to Peter Isaak, and ultimately to CK, confirming this direct ancestral connection through multiple generations.