Name
- Morris, John, of Add MS 148801
- Powel, Morgan1
- Raff ab Robert1
- Rhisiart Jorwerth1
- Rhydderch ab Sion1
- Rhys Goch Eryri1
- Robert Clidro1
- Robert Llyn1
- Robin Ddu, of Add MS 148661
- Roger ab Robert1
- Sion Cent1
- Sion Mawddwy1
- Sion Meirion1
- Sion Phylip1
- Sion Teg, Syr1
- Sion Tudyr1
- Sion ab Rhobert ab Rhys ab Hywel1
- Thomas Lleyn1
- Thomas ab Edward1
- Thomas ab Rhys1