Died in 1668

Jan 6 Magdalene Sibylle of Saxony the Princess of Denmark from 1634 to 1647 as the wife of Prince-Elect Christian of Denmark, and the Duchess consort of Saxe-Altenburg as the wife of Duke Frederick Wilhelm II.
Jan 31 Hermann Busenbaum a Jesuit theologian. He attained fame as a master of casuistry
Feb 21 John Thurloe a secretary to the council of state in Protectorate England and spymaster for Oliver Cromwell.
Apr 7 William Davenant an English poet and playwright. Along with Thomas Killigrew, Davenant was one of the rare figures in English Renaissance theatre whose career spanned both the Caroline and Restoration eras and who was active both before and after the English Civil War and during the Interregnum
May 1 Frans Luycx a Flemish Baroque artist who became the leading court painter at the imperial court of Emperor Ferdinand III in Vienna. He is most famous for his portraits of Emperor's family and court
May 8 Catherine of St. Augustine a French canoness regular who was instrumental in the development of the Hôtel-Dieu de Québec in service to the colony of New France. She has been beatified by the Catholic Church
May 9 Otto Christoph von Sparr a Generalfeldmarschall of Brandenburg-Prussia.
May 19 Philips Wouwerman a Dutch painter of hunting, landscape and battle scenes.
Jun 18 Ivan Briukhovetsky a pro-Russian hetman of Left-Bank Ukraine from 1663 to 1668.
Jun 20 Heinrich Roth a missionary and pioneering Sanskrit scholar.
Aug 30 Artus Quellinus the Elder a Flemish sculptor. He is regarded as the most important representative of the Baroque in sculpture in the Southern Netherlands. His work had a major influence on the development of sculpture in Northern Europe
Sep 4 Titus van Rijn the fourth and only surviving child of Rembrandt Harmenszoon van Rijn and Saskia van Uylenburgh. Titus is best known as a figure or model in his father's paintings and studies
Sep 19 William Waller an English Parliamentary general during the English Civil War. He received his education at Magdalen Hall, Oxford, and served in the Venetian army and in the Thirty Years' War. He received a knighthood in 1622 after taking part in Vere's expedition to the Electorate of the Palatinate
Sep 19 Jan Miense Molenaer a Dutch Golden Age genre painter whose style was a precursor to Jan Steen's work during Dutch Golden Age painting. He shared a studio with his wife, Judith Leyster, also a genre painter, as well as a portraitist and painter of still-life. Both Molenaer and Leyster may have been pupils of the successful Dutch painter, Frans Hals
Nov 17 Joseph Alleine an English Nonconformist pastor and author of many religious works.
Nov 21 Adolf William Duke of Saxe-Eisenach a duke of Saxe-Eisenach.
Dec 11 Marquise-Thérèse de Gorla a French actress and ballet dancer. She was one of the stars of the Molière's company. She was also known for her love affairs and as an object of affection for many famous people
Dec 22 Stephen Daye the first British North American printer.