Philip Frederick of the Palatinate (Prince Palatine John Philip Frederick, 16 September 1627 – 16 December 1650), was the seventh son of Frederick V, Elector Palatine (of the House of Wittelsbach), the "Winter King" of Bohemia, by his consort, the English princess Elizabeth Stuart.
Cornelis Jonson van Ceulen, Cornelis Janson van Ceulen, Cornelius Johnson, Cornelis Johnson van Ceulen, Cornelis Jansz. van Ceulen, Cornelius Jonson van Ceulen, Cornelius Jonson