Name
- Powel, Lewis1
- Price, Edmund1
- Raff ab Robert1
- Rhisiart ab Hywel ab Dafydd ab Einion1
- Rhys Goch Eryri1
- Rhys Penardd1
- Robert Clidro1
- Robin Ddu, of Add MS 148661
- Sion Cent1
- Sion Phylip1
- Sion Tudyr1
- Sion ab Rhobert ab Rhys ab Hywel1
- Syfryn Cyveiliog, alias Dafydd Bach ab Madog Wladaidd1
- Taliesin1
- Thomas Davies Baselden1
- Thomas Llyweluyn1
- Trevor, David, of Add MS 148661
- Tudyr Aled1
- Tudyrr Penllyn1
- William Cynwal, of Add MS 148661