Editing 1627 (section)

=== October&ndash;December ===
* [[October 2]] &ndash; The Tianqi Emperor's 16-year-old brother, Zhu Youjian, is enthroned as the [[Chongzhen Emperor]].
* [[October 28]] &ndash; The Mughal Emperor [[Jahangir]] dies of a respiratory illness near [[Bhimber]] while attempting to return to his palace at [[Lahore]].
* [[November 7]] &ndash; [[Shahryar Mirza]], the 22-year-old son of [[Jahangir]] and son-in-law of Jahangir's widow [[Nur Jahan]], is installed as the new Mughal Emperor at Lahore.
* [[November 20]] &ndash; [[Thirty Years' War]]: [[Bogislaw XIV, Duke of Pomerania]], signs the [[Capitulation of Franzburg]], in which [[Pomerania]] is forced to pay for the Imperial army that [[Wallenstein]] sent to occupy it. Nonetheless, despite the treaty, Pomerania is devastated by the Imperial troops.
* [[November 28]] &ndash; [[Polish-Swedish War (1625–1629)|Polish-Swedish War]]: [[Battle of Oliwa]] &ndash; A [[Polish–Lithuanian Commonwealth|Polish-Lithuanian fleet]] defeats a [[Sweden|Swedish]] fleet.
* [[December 18]] &ndash; ''La selva sin amor'' (The Forest without Love), written by [[Lope de Vega]] and with music by Alessandro Piccinini, premieres as the first Spanish opera. 
* [[December 25]] &ndash; [[Vincenzo II Gonzaga, Duke of Mantua]], dies of poor health at the age of 33. [[Charles I Gonzaga, Duke of Mantua|Charles I Gonzaga]] becomes the Duke over the objections of [[Charles Emmanuel I of Savoy]], leading to the [[War of the Mantuan Succession]].
* [[December 27]] &ndash; In Madrid, ministers of King Philip IV of Spain, draw up proposals for a "Kingdom and Republic of Ireland" that would break with England, to have two Captains General to be executives of the Republic. 
* [[December 30]] (Jumada-l awwal 2, 1037 AH) &ndash; Shihab-ud-Din Muhammad Khurram, son of the later Emperor Jahangir, enters [[Lahore]] after defeating his brother Shahryar Mirza. He is proclaimed as [[Shah Jahan]].