Name
- Plunkett, Arthur James, 7th Earl of Fingall1
- Plunkett, Arthur James, 8th Earl of Fingall1
- Podstatzky-Lichtenstein, Ludwig, Count1
- Pole, Reginald, Cardinal and Archbishop of Canterbury, 1500-1558, http://isni.org/isni/000000...1
- Pole-Carew, Reginald, Major-General KCB1
- Poniatowski, Stanislas Augustus, Count, afterwards King of Poland1
- Ponsonby Thomas Carrique), RN1
- Ponsonby, William, 2nd Earl of Bessborough, politician and statesman, 1704-17931
- Ponynges, Adryan, Vice-Admiral of county Southampton, Governor of Portsmouth1
- Poole, Family1
- Porter, James, diplomatist1
- Pott, Percival, surgeon1
- Powles, John Diston, Secretary, London Dock Co1
- Pratt, Charles, 1st Earl Camden1
- Pratt, William Edward, Clerk, Dead Letter Office1
- Preston, S-, Reverend1
- Pringle, Andrew, Solicitor-General for Scotland and (1759) Lord Alemoor1
- Pringle, James, 4th Baronet1
- Pringle, M-1
- Priuli, Alvise, executor of Cardinal Pole1