The proposed relationship of Elizabeth Dougal as the mother of
James Monroe Decamp,
Margaret Elizabeth Decamp and
Cordelia Decamp is supported by DNA evidence indicating shared ancestry within the family lines.
Specifically, DNA evidence confirms a distant cousin relationship between JWF (a descendant of the Margaret Elizabeth Decamp ancestral line) and SE (a descendant of the James Monroe Decamp ancestral line) with 50.97 cM of shared DNA across 4 HIR segments.
It also confirms a distant cousin relationship between LMD (a descendant of the James Monroe Decamp ancestral line) and JC (a descendant of the Cordelia Decamp ancestral line) with 66.72 cM of shared DNA across 3 HIR segments.
It also confirms a 3rd cousin, once removed relationship between MS (a descendant of the Cordelia Decamp ancestral line) and JWF (a descendant of the Margaret Elizabeth Decamp ancestral line) with 51.00 cM of shared DNA across 3 HIR segments.
These matches are consistent with their placement within these shared ancestral branches.
Further support for shared ancestry within the James Monroe Decamp, Margaret Elizabeth Decamp and Cordelia Decamp lines is provided by an additional 8 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.