The paternal relationship between Leander Adrian Francis and his daughter
Almeda Jeanne Francis is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant CS.
The segmental (via DNA segment triangulation) and total DNA shared between CS and other confirmed descendants of
Francis Francis/
Grace Roberts is consistent with the expected ranges for their respective relationships. Since CS descends from Francis Francis/Grace Roberts through Leander Adrian Francis and his daughter Almeda Jeanne Francis, the presence of significant shared DNA between CS and other known descendants of Francis Francis/Grace Roberts validates the generational links along this paternal line.
This supports the conclusion that DNA was passed from MRCA couple Francis Francis/Grace Roberts through Leander Adrian Francis to Almeda Jeanne Francis, and ultimately to CS, confirming this direct ancestral connection through multiple generations.