Name
- Nicholas, Edward, Secretary of State, 1593-16691
- Opitz, Martin, German poet1
- Orléans, Gaston Jean Baptiste, Duc d'1
- Outrelou, Paolo Mossario d'1
- Overbury, Thomas, the elder1
- Owen, Henry, recusant printer in exile1
- Oxenden, Arabella, 2nd wife of Sir James Oxenden 2nd Baronet1
- Oxenstierna, Axel, Count, Chancellor of Sweden1
- Palatinate of the Rhine1
- Paul V, Pope1
- Perier,, Jean, of Brussels al Perrier1
- Pimentel, Gaspar, 1st Duke of Sanlúcar, called the Count-Duke of Olivares, statesman and royal favourite, 1587-16451
- Pole, Reginald, Cardinal and Archbishop of Canterbury, 1500-1558, http://isni.org/isni/000000...1
- Pope, Alexander, poet1
- Potter, Anne, of Norwich1
- Price, John1
- Prior, Matthew, poet and diplomatist, 1664-17211
- Rave, Christian1
- Ravillac, François, French assassin1
- Raworth, Francis, brother of R Raworth1