It seems as if you have gone much further back than the other public trees. Two have John's parents as Harri Roberts as father & Elizabeth as the mother, with no other information on them. There is just the one that goes further back. It states JHR's father was John Roberts born 1808 Llansantffraid- died 1878, then his father David Roberts 1771 Caeathro- died 1841 Llanrug. Lastly David's father Richard Dafydd (David) born 1749 Llanrug- died 1841 Llanrug.
