I opted to disconnect this Hannah Ward from the same parents as Ward-6455. This profile has no manager and if the birth and death dates/locations are correct, then it is indeed a different Hannah Ward. This resolves the issue.
Ward-6455 and Ward-3535 appear to represent the same person because: Ward-3535's parents have been identified as the same as Ward-6455. The birth and death dates are similar - but locations are not the same. Ward-3535 information was provided as first hand knowledge which is not possible unless the person entering the information would have to be nearly 200 years old. Ward-3535 has no profile manager.
Ward-6455 and Ward-3535 do not represent the same person because: A lot of information doesn't seem to match. It is possibly another person with a similar name.