The maternal relationship between Josephine Betz and her son
John Raleigh Lennox is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant KLF.
The segmental (via DNA segment triangulation) and total DNA shared between KLF and other confirmed descendants of
Joseph Anton Betz is consistent with the expected ranges for their respective relationships. Since KLF descends from Joseph Anton Betz through Josephine Betz and her son John Raleigh Lennox, the presence of significant shared DNA between KLF and other known descendants of Joseph Anton Betz validates the generational links along this maternal line.
This supports the conclusion that DNA was passed from MRCA Joseph Anton Betz through Josephine Betz to John Raleigh Lennox, and ultimately to KLF, confirming this direct ancestral connection through multiple generations.