The paternal relationship between William Grade Chrispens and his daughter
Jerrine Yvonne Chrispens is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant TM.
The segmental (via DNA segment triangulation) and total DNA shared between TM and other confirmed descendants of
Christian Ludwig Glander/
Anna Christina Wojahn is consistent with the expected ranges for their respective relationships. Since TM descends from Christian Ludwig Glander/Anna Christina Wojahn through William Grade Chrispens and his daughter Jerrine Yvonne Chrispens, the presence of significant shared DNA between TM and other known descendants of Christian Ludwig Glander/Anna Christina Wojahn validates the generational links along this paternal line.
This supports the conclusion that DNA was passed from MRCA couple Christian Ludwig Glander/Anna Christina Wojahn through William Grade Chrispens to Jerrine Yvonne Chrispens, and ultimately to TM, confirming this direct ancestral connection through multiple generations.