The maternal relationship between Rumalda Martha Bieniewicz and her son George Jacob Babou is confirmed by the direct inheritance path of autosomal DNA down to their DNA tested descendant RLB.

The segmental (via DNA segment triangulation) and total DNA shared between RLB and other confirmed descendants of John Bieniewicz/Antonia Lewandowski is consistent with the expected ranges for their respective relationships. Since RLB descends from John Bieniewicz/Antonia Lewandowski through Rumalda Martha Bieniewicz and her son George Jacob Babou, the presence of significant shared DNA between RLB and other known descendants of John Bieniewicz/Antonia Lewandowski validates the generational links along this maternal line.

This supports the conclusion that DNA was passed from MRCA couple John Bieniewicz/Antonia Lewandowski through Rumalda Martha Bieniewicz to George Jacob Babou, and ultimately to RLB, confirming this direct ancestral connection through multiple generations.