Name
- Morgan Talai1
- Morgan ab Hywel ab Tudyr1
- Morris, John, of Add MS 148801
- Owain Gwynedd, alias Owain Efan1
- Philip, William1
- Powel, Morgan1
- Rhydderch ab Sion1
- Rhys Goch Eryri1
- Rhys Nanmor1
- Robert Llyn1
- Robin Ddu, of Add MS 148661
- Siams ab Harri1
- Siancyn Morgan1
- Sion Cent1
- Sion Mawddwy1
- Sion Morgan1
- Sion Owain, Syr1
- Sion Phylip1
- Sion Teg, Syr1
- Sion ab Rhobert ab Rhys ab Hywel1