The proposed relationship of Herbert Guhr as the father of RDG and QLG is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a great aunt / uncle relationship between AAG (a descendant of the QLG ancestral line) and RJG (a descendant of the RDG ancestral line) with 1145.84 cM of shared DNA across 27 HIR segments.
This match is consistent with their placement within these shared ancestral branches.
Further support for shared ancestry within the RDG and QLG lines is provided by an additional 1 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.