The DNA matches another person with the last known relative being Rev. David Ap Rees, b. 1680, d. 1724 in Wales. My last known Relative is John Davies and his son who was born in Aberporth Wales in 1801 according to the 1851 Census. What would be the best plan to verify the Paper records? What questions should I ask and what would be considered the best evidence that the Record is accurate?