The proposed relationship of Amalie Hackbarth as the mother of
Caroline Beversdorf and
Fredrick Beversdorf is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a 2nd cousin, once removed relationship between KPK (a descendant of the Caroline Beversdorf ancestral line) and FB (a descendant of the Fredrick Beversdorf ancestral line) with 93.54 cM of shared DNA across 5 HIR segments.
This match is consistent with their placement within these shared ancestral branches.