Name
- Norton, Thomas, lawyer and writer; Remembrancer of the City of London, c 1531-15841
- O'Neill, Hugh, Earl of Tyrone, 1550-1616, http://isni.org/isni/000000...1
- Offa, King of Mercia, d. 7961
- Osiander, Andreas, theologian and Protestant reformer, 1498-15521
- Overbury, Thomas, courtier and author, 1581?-16131
- Paget, Charles, Catholic conspirator1
- Paget, William, Comptroller of the Royal Household1
- Palmer, Henry, Comptroller of the Navy1
- Paolo, Frà, Servite Pietro Sarpi, d 16231
- Parker, Matthew, archbishop of Canterbury and patron of scholarship, 1504-1575, http://isni.org/isni/000000...1
- Parker, Sir Henry, ninth Lord Morley, d 15551
- Parr, William, Marquess of Northampton, 1513-1571, http://isni.org/isni/000000...1
- Parry, Thomas, administrator; Controller of the Queen's Household (1558), b in or before 1515, d 15601
- Paul V, Pope1
- Penry, John, puritan1
- Percy, Henry, 8th Earl of Northumberland, c 1532-15851
- Percy, Henry, 9th Earl of Northumberland, 1564-16321
- Perrenot de Granvelle, Antoine, Cardinal, Bishop of Arras, Minister of Charles V and Philip II1
- Perrenot, Frédéric, Seigneur de Champagney and Baron de Renaix1
- Peter III, of Spain, of Aragon1