The proposed relationship of Hazel Mabel Masteller as the mother of VDR and
Harold Dwight Stadler is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a 1st cousin, once removed relationship between MS (a descendant of the Harold Dwight Stadler ancestral line) and JC (a descendant of the VDR ancestral line) with 382.02 cM of shared DNA across 18 HIR segments.
This match is consistent with their placement within these shared ancestral branches.