and Lubuzung Khan with 3,000 followers, is harshly put down by Imperial troops of the Manchu dynasty. Survivors of the battle, part of the Revolt of the Three Feudatories, are put to death. April 27 – Lê Hy Tông becomes the new Emperor of Vietnam at the age of 12, after being appointed as a figurehead by the warlord Trịnh Tạc upon the death of Lê Gia Tông. April – English merchant Anthony de la Roché, blown off course after rounding Cape Horn eastabout, makes the first discovery of land south of the Antarctic Convergence, landing on South Georgia and (probably) Gough Island. May 6 – The Siege of Ponda, an action by the Maratha Empire in southern India against the Sultanate of Bijapur, ends after four weeks when the Mughal Empire fails to send reinforcements. Most of the defenders are massacred after Emperor Shivaji's troops storm the fortress in what is now a small city in the Indian state of Goa. May 15 – After an invasion and attempt to take over the German principality of Brandenburg, the army of Sweden makes its first conquest, forcing the surrender of the fortress at Löcknitz. May 18 – Misirliohlu Ibrahim Pasha becomes the new ruler of Tripolitania, a province of the Ottoman Empire at the time and now part of the North African nation of Libya. He reigns for 19 months as the Beylerbey of Tripoli. May 23 – Sujinphaa becomes the new figurehead monarch of the Ahom kingdom in northeastern India, enthroned at the capital at Garhgaon (now in the Indian state of Assam), after Gobar Roja is deposed and executed by order of the nobles who control the nation. June 1 – The Torsåker witch trials is concluded in Sweden with the execution of 71 people (65 of them women) executed on the same day at the village of Häxberget. The condemned prisoners are beheaded and their bodies are then burned. June 8 – John Sassamon's alleged murderers are executed at Plymouth, Massachusetts. June 11 – Armed Wampanoag warriors are reported traveling around Swansea, Massachusetts. June 14– Colonial authorities of Rhode Island, Plymouth, and Massachusetts attempt a negotiation with Metacomet (King Philip), leader of the Wampanoags, and seek guarantees of fidelity from the Nipmuck and Narragansett tribes. The negotiations end after 11 days, closing on June 25. June 21– Reconstruction of St Paul's Cathedral begins in London under the