Peter Philip Isaak (16 Mar 1732 - ABT 1807)

The paternal relationship between Peter Philip Isaak and his daughter Justina Isaak is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant DSMW.

The segmental (via DNA segment triangulation) and total DNA shared between DSMW and other confirmed descendants of MR is consistent with the expected ranges for their respective relationships. Since DSMW descends from MR through Peter Philip Isaak and his daughter Justina Isaak, the presence of significant shared DNA between DSMW 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 Peter Philip Isaak to Justina Isaak, and ultimately to DSMW, confirming this direct ancestral connection through multiple generations.