The proposed relationship of Johann Haut as the father of
Carl Friedrich Ferdinand Haut and
Caroline Haut is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a 4th cousin relationship between JV (a descendant of the Caroline Haut ancestral line) and JR (a descendant of the Carl Friedrich Ferdinand Haut ancestral line) with 18.40 cM of shared DNA across 1 HIR segments.
This match is consistent with their placement within these shared ancestral branches.