– Johann Hugo von Orsbeck, Archbishop-Elector of Trier (d. 1711) February 2 – Alfonso IV d'Este, Duke of Modena, Italian noble (d. 1662) February 5 – Maria Antonia Scalera Stellini, Italian poet (d. 1704) February 6 – George Christian, Prince of East Frisia, prince of Ostfriesland (d. 1665) February 7 – Robert Robartes, Viscount Bodmin, English diplomat and politician (d. 1682) February 8 – Teodósio, Prince of Brazil, Brazilian prince (d. 1653) March 4 – Kazimierz Łyszczyński, Polish philosopher (d. 1689) March 11 – Nicholas Gassaway, Colonel, Maryland Provincial Forces (d. 1691) March 12 – Cornelis Kick, Dutch painter (d. 1681) March 18 – Marie-Madeleine de La Fayette, French novelist (d. 1693) March 20 – Balthasar Bekker, Dutch minister and author of philosophical and theological works (d. 1698) March 23 – Philip Smythe, 2nd Viscount Strangford, English Member of Parliament (d. 1708) March 25 – George Bull, English theologian and Bishop of St David's (d. 1710) March 26 – Domenico Freschi, Italian opera composer, Catholic priest (d. 1710) March 28 – Sir Richard Temple, 3rd Baronet, English Member of Parliament (d. 1697) April–June April 3 – Stanisław Jan Jabłonowski, Polish noble (d. 1702) April 8 John Adolphus, Duke of Schleswig-Holstein-Sonderburg-Plön, German duke (d. 1704) Joseph Alleine, English Nonconformist pastor, author (d. 1668) April 9 – Countess Albertine Agnes of Nassau, Regent of Friesland, Groningen and Drenthe (1664–1679) (d. 1696) April 14 – Sir John Reresby, 2nd Baronet, 17th-century English politician and diarist (d. 1689) April 25 – Robert Montagu, 3rd Earl of Manchester, English politician (d. 1683) May 4 – Lady Katherine Ferrers, English aristocrat and heiress (d. 1660) May 7 – Richard Legh, English politician (d. 1687) May 8 – Alexander Stuart, 5th Earl of Moray, Scottish nobleman (d. 1701) June 1 – Roeloff Swartwout, American city founder in New York (d. 1715) June 6 – Maria Elisabeth of Holstein-Gottorp, Landgravine of Hesse-Darmstadt (d. 1665) June 14 – Nathaniel Bond, English politician (d. 1707) June 20 – Charles Emmanuel II, Duke of Savoy (d. 1675) June 27 – Andreas Cleyer, German physician, pharmacist, botanist, and trader of the Dutch East India Company (d. 1698) July–September July 3 – Countess Palatine Dorothea Catherine of Birkenfeld-Bischweiler, Countess of Nassau-Ottweiler (d. 1715) July 8 – Thomas Butler, 6th Earl of Ossory (d. 1680) July 12 – John George I, Duke of Saxe-Eisenach, German duke (d. 1686) July 14 – Pasquier Quesnel, French