Name
- Philip, Richard1
- Porter, Howel1
- Powel, Dr1
- Powel, Family1
- Price, Family1
- Price, Fulke1
- Puleston, Family1
- Raff ab Robert1
- Reed, Family1
- Rhys Meigan1
- Rhys Nanmor1
- Rhys Wyn ab Cadwaladr1
- Rhys ab Cynfrig Goch1
- Rhys ab Hywel ab Morgan1
- Rhys o Garno, alias Rhys o Drwen1
- Robert Clidro1
- Robert Wyn ab Ifan1
- Robert ab Gruffydd ab Jevan1
- Robert ab Huw1
- Roberts, Rhydderch1