Name
- Rhys ab Einion1
- Robin Ddu, of Add MS 148661
- Simwnt Vychan1
- Sion Brwynog, alias Sion ab Hywel ab Llywelyn ab Ithel, alias y Kardiwr du1
- Sion Cent1
- Sion Ceri1
- Sion ab Hywel1
- Taliesin1
- Thomas Derllys1
- Thomas, Robert, of St. Bride's1
- Trevor, David, of Add MS 148661
- Tudyr Aled1
- Tudyrr Penllyn1
- William Cynwal, of Add MS 148661
- William Lleyn1
- William, Davydd1
- Williams, Humphrey1
- Wynne, William, Reverend1