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