Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Parry family, of Noyadd Trefawr, 1 canlyniadau
- Lewis-Meredith, William, 1 canlyniadau
- Davies family, Chepstow, 1 canlyniadau
- Evans family, Chepstow, 1 canlyniadau
- Hollis family, Shirenewton, 1 canlyniadau
- Gabb family, Shirenewton, 1 canlyniadau
- Jones family, Llantrisant, 1 canlyniadau
- Phillips family, Henllys (Monmouthshire), 1 canlyniadau
- Phillips family, Risca, 1 canlyniadau
- Herbert family, Gwernddu (Monmouthshire), 1 canlyniadau