Name
- Pepys, Henry, Bishop of Worcester1
- Percival, Robert, of Add MS 358311
- Percy late Smithson, Elizabeth, wife of Hugh, 1st Duke of Northumberland1
- Pereira Damtas, Juan, Portuguese Ambassador at Paris1
- Pergen, Christianne1
- Perne, Andrew, Dr1
- Perry, H- J-1
- Peter III, of Russia1
- Petowe, Francis1
- Petty, Diana Amelia1
- Petty, John Henry, Earl of Wycombe, and (1805) 2nd Marquis of Lansdowne1
- Phillips, W-, Colonel1
- Pickering, Joseph1
- Pierrepont, Elizabeth, widow of Evelyn, 2nd Duke of Kingston1
- Pimentel, Gaspar, 1st Duke of Sanlúcar, called the Count-Duke of Olivares, statesman and royal favourite, 1587-16451
- Pitt, Thomas, of Add MS 355321
- Pitt, William Morton, FRS, MP for Dorsetshire1
- Pius VI, Pope1
- Plumptre, Charles, DD, Rector of Wimpole, Archdeacon of Ely (1751), etc1
- Plumptre, Francis, Solicitor1