January 5 – The First War of Villmergen, a civil war in the Confederation of Switzerland pitting its Protestant and Roman Catholic cantons against each other, breaks out but is resolved by March 7. The Lutheran cantons of the larger cities of Zurich, Bern and Schaffhausen battle against seven Catholic cantons of Lucerne, Schwyz, Uri, Zug, Baden Unterwalden (now Obwalden and Nidwalden) and St. Gallen.
February 26 – A rebellion of Turkish soldiers, leading to the "Çınar incident", takes place after a palace guard for Ottoman Sultan Mehmet IV turns away a representative group who had come for payment for their services during the war in Crete. The rebellion ends with the mass killing 30 men identified by the rebels as being responsible for the non-payment.
March 4 – The "Çınar incident", named for the Turkish word for the sycamore tree takes place after Ottoman Sultan Mehmet IV declines the request of soldiers to have 30 named government officials put to death. When Mehmet agrees only to dismiss the people from office, the rebels seek out the men on the list and publicly hang most of them from the cinar trees.
March 5 – Zurnazen Mustafa Pasha is appointed as the Grand Vizier of the Ottoman Empire after persuading Mehmet IV to rescind the February 28 selection of Gazi Hüseyin Pasha. Zurnazen Mustafa's rule lasts only four hours and he is sent into exile the same day.
March 7 – The First War of Villmergen in the Confederation of Switzerland ends with a peace agreement, mediated by France and the Duchy of Savoy, between the Protestant and Roman Catholic cantons
March 15 – Almost a month after their defeat by Sweden at the battle of Golab, Polish and Lithuanian troops commanded by Stefan Czarniecki defeat King Karl X Gustav's Swedish Army at the Battle of Jaroslaw.
March 23 – Roman Catholic Pope Alexander VII issues a decree ending the Chinese Rites controversy between Jesuit missionaries (who tolerate the rites as compatible with Catholicism) and Dominican and Franciscan missionaries (who consider the Chinese rituals incompatible). The Pope rules that practices ""favorable to Chinese customs", including Confucianism and ancestor worship, can be accepted as compatible with Catholic rites.
May 7 – Nine days after the wreck of the Vergulde Draeck, a steersman and six crew members are dispatched to Batavia to get help. The other 68 survivors remain at Ledge Point and await rescue but are not seen again.
June 16 – After a 41-day voyage, the seven-member team dispatched from the Vergulde Draeck reaches Batavia and alerts Dutch East India Company officials that the ship was wrecked on April 28. Two rescue ships, the Goede Hoop and the Witte Valck are sent to rescue the men marooned in Western Australia. By the time the Goede Hoop arrives, the crew find no sign of the wreckage of the Vergulde Draeck.
June 21 – Poland's capital, Warsaw, is recaptured by Poland's John II Casimir Vasa 11 months after the capital had fallen on July 25, 1655 to Sweden.
June 27 – The Navy of the Ottoman Empire suffers a major defeat after two days of fighting against the navies of the Republic of Venice and of Malta in the Battle of the Dardanelles, one of the Turkish straits that connects the Black Sea to the Mediterranean Sea. Out of 98 Ottoman Turkish ships under the command of Kenan Pasha, 82 are either captured or destroyed. Venice loses only three of its ships, but its commander, Admiral Lorenzo Marcello, is killed by a direct cannon hit to his flagship.
June 29 – The Treaty of Marienburg is signed by representatives of Sweden and of Brandenburg and Prussia to create a military alliance during the Second Northern War. King Karl X Gustav signs for Sweden and the Elector Friedrich Wilhelm signs for Brandenburg and Prussia.
July–September
July 18 – In an attempt to find survivors of the Vergulde Draeck, a search party is sent ashore by the rescue ship Goede Hoop; eleven men from two search parties while in the forests around the wreckage site. No trace of the Vergulde Draeck will be found for more than three centuries, until its wreckage is discovered by skin divers on April 13, 1963.
August 8 – In the Ayutthaya Kingdom, comprising most of the territory now occupied by Thailand, King Prasat Thong dies after a reign of more than 25 years. His eldest son, Prince Chao Fa Chai, is crowned as King Sanpet VI but Prasat's brother plots the new king's overthrow.
August 9 – King Sanpet's uncle, Prince Si Suthammaracha, stages a coup d'etat and becomes the new King of Ayutthaya, now Thailand. Suthammaracha appoints another nephew, Prince Narai, as his chief minister and former King Sanpet is executed two days later on August 11. Suthammaracha's reign lasts less than three months.
October 26 – King Si Suthammaracha of Ayutthaya (now Thailand) is overthrown in a coup d'etat by his nephew and former ally, Prince Narai, 11 weeks after having staged a coup to seize the throne. Narai is crowned as King Ramathibodi III.
December 25 – The pendulum clock is invented by Christiaan Huygens, so accurate that it only loses 10 seconds per day. Huygens will mention the date in a letter to Ismail Boulliau a year later. [1]
PhysicianSamuel Stockhausen of the metal mining town of Goslar, Lower Saxony publishes his Libellus de lithargyrii fumo noxio morbifico, ejusque metallico frequentiori morbo vulgò dicto die Hütten Katze oder Hütten Rauch ("Treatise on the Noxious Fumes of Litharge, Diseases caused by them and Miners' Asthma"), a pioneering study of occupational disease.[2][3][4]
