Name
- Pennant, Hugh1
- Price, Edmund1
- Prichard, Rice1
- Rhys Goch Eryri1
- Rhys Nanmor1
- Roger, Offeiriad1
- Sion Brwynog, alias Sion ab Hywel ab Llywelyn ab Ithel, alias y Kardiwr du1
- Sion Phylip1
- Sion Tudyr1
- Sion ab Hywel1
- Syfryn Cyveiliog, alias Dafydd Bach ab Madog Wladaidd1
- Taliesin1
- Thomas Alloth1
- Thomas Jenkin ab Jevan1
- Thomas, Richard, of Add MS 148841
- Trevor, David, of Add MS 148661
- Tudyr Aled1
- William Cynwal, of Add MS 148661
- Williams, Maurice1
- Wynne, Morgan1