1709) August 21 – John Claypole, English politician (d. 1688) September 2 – Federico Baldeschi Colonna, Italian Catholic cardinal (d. 1691) September 4 – Johan van Rensselaer, Dutch noble (d. 1663) September 5 – Charles II Otto, Count Palatine of Zweibrücken-Birkenfeld (1669–1671) (d. 1671) September 7 – Henry Frederick, Count of Hohenlohe-Langenburg (1628–1699) (d. 1699) September 8 – William Bond, first Speaker of the Massachusetts Province House of Representatives (d. 1695) September 13 – Thomas Reynell, English politician (d. 1698) September 16 – Gregorio Barbarigo, Italian Catholic saint (d. 1697) September 23 – Ferdinand Maximilian, Hereditary Prince of Baden-Baden, father of Louis William, Margrave of Baden-Baden (d. 1669) September 24 – Johan de Witt, Dutch politician (d. 1672) October–December October 2 – Vere Essex Cromwell, 4th Earl of Ardglass, English noble (d. 1687) October 4 – Jacqueline Pascal, French child prodigy and sister of Blaise Pascal (d. 1661) October 5 – Edward, Count Palatine of Simmern (d. 1663) October 6 – Francis Small, English trader and landowner residing primarily in Kittery, Maine (d. 1714) October 9 – Jacques Henri de Durfort de Duras, French noble (d. 1704) October 10 – Erik Dahlbergh, Swedish engineer, soldier and field marshal (d. 1703) October 19 – Pierre Nicole, French Jansenist (d. 1695) October 23 – Charles Cheyne, 1st Viscount Newhaven, English Member of Parliament (d. 1698) October 26 – Michał Kazimierz Radziwiłł, Polish-Lithuanian noble (d. 1680) October 31 – Christen Jensen Lodberg, Danish bishop (d. 1693) November 1 – Oliver Plunkett, Irish archbishop, martyr and saint (d. 1681) November 7 – Henri II, Duke of Nemours, 7th Duc de Nemours (1652–59) (d. 1659) November 8 – Mary Rich, Countess of Warwick, 7th daughter of Richard Boyle (d. 1678) November 12 – Sir Edward Dering, 2nd Baronet, Irish politician (d. 1684) November 13 – William Christoph, Landgrave of Hesse-Homburg, Germany (d. 1681) November 20 Tønne Huitfeldt, Norwegian landowner and military officer (d. 1677) Paulus Potter, Dutch painter (d. 1654) November 30 – Jean Domat, French jurist (d. 1696) December 8 – Margaret Mostyn, English Carmelite nun (d. 1679) December 10 – Melchior Barthel, German sculptor (d. 1672) December 14 – Barthélemy d'Herbelot de Molainville, French orientalist (d. 1695) December 16 – Erhard Weigel, German mathematician, astronomer and philosopher (d. 1699) December 20 Tamás Esterházy, Hungarian noble (d. 1652) David Gregory, Scottish physician and inventor (d. 1720) December 24 – Johann Rudolph Ahle, German composer