Name
- Pearce, E- W-1
- Pearson and Wooler, solicitors1
- Peel, Robert, 2nd Baronet, Prime Minister, 1788-18501
- Pellico, Silvio, of Add MS 364591
- Pemberton, Leonard1
- Percy, R-1
- Perry, E-1
- Perry, Sampson, editor of ' Statesman '1
- Persia, Shahs of. Muhammad Shah1
- Phelps, William, solicitor1
- Phillimore, John George, QC1
- Phillips, Richard, publisher1
- Phillpotts, John1
- Phinn, Thomas, of Add MS 364721
- Pickman, W-1
- Place, Francis, junior1
- Planta, Joseph, the younger, GCH, diplomatist and politician, 1787-18471
- Plessis, Armand-Emmanuel-Sophie-Sept... de Vignerot, Duc de Richelieu, army officer, diplomat and politician, 1766-18221
- Plunket, William Conyngham, 1st Baron Plunket, Lord Chancellor of Ireland1
- Polidori, John William, physician and author1