The proposed relationship of Louise Wilhelmine Glander as the mother of Wilhelmine Ernestine Grade, Emil Grade and Augusta Grade is supported by DNA evidence indicating shared ancestry within the family lines.

Specifically, DNA evidence confirms a distant cousin relationship between AF (a descendant of the Emil Grade ancestral line) and JR (a descendant of the Wilhelmine Ernestine Grade ancestral line) with a shared segment of 66.87 cM across 3 HIR segments.

It also confirms a distant cousin relationship between HG (a descendant of the Augusta Grade ancestral line) and JR (a descendant of the Wilhelmine Ernestine Grade ancestral line) with a shared segment of 26.72 cM across 2 HIR segments.

These matches are consistent with their placement within these shared ancestral branches.

Further support for shared ancestry within Wilhelmine Ernestine Grade, Emil Grade and Augusta Grade is provided by an additional 7 DNA confirmed relationships among other tested descendants tracing back to these lines.

(*) details visible to users who are logged in and are part of the DNA tested descendants.