The maternal relationship between Nellie Marie Fowler and her daughter TT is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant LR.
The segmental (via DNA segment triangulation) and total DNA shared between LR and other confirmed descendants of
David Asbury Fowler/
Mariah Anne York is consistent with the expected ranges for their respective relationships. Since LR descends from David Asbury Fowler/Mariah Anne York through Nellie Marie Fowler and her daughter TT, the presence of significant shared DNA between LR and other known descendants of David Asbury Fowler/Mariah Anne York validates the generational links along this maternal line.
This supports the conclusion that DNA was passed from MRCA couple David Asbury Fowler/Mariah Anne York through Nellie Marie Fowler to TT, and ultimately to LR, confirming this direct ancestral connection through multiple generations.