Name
- Nicaise, Claude, Abbé; French antiquary1
- Owen, Family1
- Owen, Miles1
- Owen, Thomas, Reverend1
- Pabo, King1
- Pezron, Paul, Abbé de la Charmoye1
- Philip, Richard1
- Philip, William1
- Price, Edmund1
- Prichard, Michael1
- Raff ab Robert1
- Robin Ddu, of Add MS 148661
- Rowland, Elis1
- Salisbury, William, of Add MS 149291
- Simwnt Vychan1
- Sion Cent1
- Sion Lewis1
- Sion Phylip1
- Sion Tudyr1
- Smart, Christopher, of Add MS 149361