The proposed relationship of Elizabeth Ann Couch as the mother of
Mary Anna Millheim and
Louetta Millheim is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a 3rd cousin, once removed relationship between JM (a descendant of the Mary Anna Millheim ancestral line) and JW (a descendant of the Louetta Millheim ancestral line) with 69.86 cM of shared DNA across 4 HIR segments.
This match is consistent with their placement within these shared ancestral branches.
Further support for shared ancestry within the Mary Anna Millheim and Louetta Millheim lines is provided by an additional 2 DNA confirmed relationships among other tested descendants tracing back to these lines.
Additional relationship details are visible to users who are logged in and are part of the DNA tested descendants.