Author
- Nicholas Upton1
- Order of the Garter1
- Parliament of Great Britain1
- Pedro de Paiva1
- Peter Idley1
- Peter Lange1
- Peter Stamler1
- Philip III of Spain1
- Philip Sidney1
- Portugal1
- Privy Council of the United Kingdom1
- Pseudo-Llull1
- Richard Brooke1
- Richard Carmarden1
- Richard Robinson1
- Richard Rolle1
- Richard Ward1
- Ro. Ba1
- Robert Ashley1
- Robert Beale1