Name
- Pennant, Hugh1
- Philip, Richard1
- Pilate, Pontius, governor of the Roman province of Judaea, AD 26-36, Early 1st century1
- Powel, Moses1
- Price, John Prichard1
- Pugh, Edward1
- R- ab Rhisiart, Vicar of Llan Ymddyfri1
- Raff ab Robert1
- Rhisiart Cynwal1
- Rhisierdyn1
- Rhys Wyn ab Cadwaladr1
- Rhys ab Hywel ab Morgan1
- Rhys o Garno, alias Rhys o Drwen1
- Roberts, Griffith, Dr1
- Robin Ddu ab Sienkyn1
- Robin Ddu, of Add MS 148661
- Rowland, Elis1
- Salisbury, Phillip1
- Salisbury, Robert, of Rug, county Merionethshire1
- Sevnyn1