Name
- Robert Clidro1
- Robert ab Gruffydd ab Jevan1
- Roberts, Rhydderch1
- Robin Ddu, of Add MS 148661
- Robinson, Family1
- Silvester, Joshua1
- Simwnt Vychan1
- Sion Mawddwy1
- Sion Phylip1
- Sion Rogier1
- Stedman, Family1
- Thomas Anwyl1
- Thomas Glyn Llifon1
- Thomas, Robert, of St. Bride's1
- Tudyrr Penllyn1
- Twm Tegid1
- Vaughan, Rowland1
- William Cynwal, of Add MS 148661
- William ab Hywel ab Thomas1
- Williams, Rowland1