Name
- Onslow, Richard, 1st Baron Onslow, Speaker of the House of Commons2
- Osborne, Thomas, 1st Duke of Leeds, 1632-17122
- Paget, Henry, 1st Earl of Uxbridge, fl 17842
- Paget, William, 6th Baron Paget al Pagett2
- Parliament, Ireland2
- Peisley, W-2
- Phelipps, Sr Edward, Dep. Lieutenant of Somersetshire2
- Pigault, William2
- Piper, Anthony2
- Piper, S-, Captain2
- Platen, Ernest Augustus, Count, Envoy from Hanover to England2
- Pooley, John, DD, Prebendary of Dublin, Bishop of Raphoe2
- Porter, Charles, Knight and Lord Chancellor of Ireland 16862
- Poumier, F-2
- Povey, John, Clerk of the Privy Council2
- Prendeourt, Francis2
- Purcell, Toby, Colonel, Governor of Duncannon Fort2
- Pyne, Richard, Chief Justice of the Common Pleas2
- Reede van Renswoude, Fredrik, Baron Heer van Lier, Dutch Ambassador to England2
- Reede, Godard, 1st Earl of Athlone, Lord of Ginkel2