Directory

1531 CE

Comet Halley achieves its perihelion. The Virgin of Guadalupe first appears to Juan Diego at Tepeyac, Mexico City. Mary, mother of Jesus, in the guise of Our Lady of Guadalupe, appears imprinted on the tilmàtli of Juan Diego Cuauhtlatoatzin, an Aztec convert to Catholicism, in Tepeyac near Mexico City.

Geopolitics & Diplomacy

  • January 15 – The third session of the Reformation Parliament of King Henry VIII of England is opened.source
  • July 25 – The city of Santiago de Querétaro, Mexico is founded.source
  • September 15 – The first Parliament of Ireland in more than nine years is opened at Kilkea Castle, near Castledermot, County Kildare, and continues until its adjournment on October 31.source
  • Conquistador Francisco de Montejo claims Chichen Itza as capital of Spanish-ruled Yucatán.source

Conflict & Security

  • February or March – Battle of Antukyah: Ahmad ibn Ibrahim al-Ghazi of the Adal Sultanate defeats the Ethiopian army.source
  • March 28 – In India, the fortress of Mandu, capital of the Malwa Sultanate, falls as Malwa's Sultan Mahmúd II and his sons surrender to Bahadur Shah of Gujarat.source
  • April 12 – In the Songhai Empire that rules most of West Africa and the Niger River valley, the Emperor Askiya Musa is assassinated by his brothers after less than two years on the throne. Askia Mohammad Benkan is enthroned the same day.source
  • April – Battle of Puná: Francisco Pizarro defeats the native inhabitants of the island of Puná, off of the coast of what is now the South American nation of Ecuador.source
  • May 18 – The third Dalecarlian rebellion in Sweden is settled on St. Eric's Day at Arboga in Denmark when King Christian II returns church bells, confiscated earlier to pay Denmark's debts, to the villages in rebellion.source
  • May 27 – (11th waxing of Nayon 893 ME) Minkhaung of Mrauk-U, the Burmese King of Arakan since 1521, is killed in a coup d'etat by the rebellious Governor of Thandwe, Min Pa.source
  • August 22 – Battle of Obertyn: The Moldavians are defeated by Polish forces under Jan Tarnowski, allowing the Poles to recapture Pokucie.source
  • October 11 – Battle of Kappel: The forces of Zürich are defeated by the Catholic cantons. Huldrych Zwingli, the Swiss religious reformer, is killed.source
  • October 28 – Battle of Amba Sel: Imam Ahmad ibn Ibrahim al-Ghazi again defeats the army of Dawit II, Emperor of Ethiopia. The southern part of Ethiopia thus falls under Imam Ahmad's control.source
  • November 5 – Christian II`s invasion force arrives in Oslo.source

Exploration & Expansion

  • December 9 – The Virgin of Guadalupe first appears to Juan Diego at Tepeyac, Mexico City.source
  • In present-day Czech Republic, the Zástřizl family held Bohdalice and Pavlovice from 1413 until 1531.source

Religion & Belief

  • February 27 – Lutheran princes in the Holy Roman Empire form an alliance known as the Schmalkaldic League.source
  • April 16 – The city of Puebla, Mexico, is founded.source
  • December 12 – Mary, mother of Jesus, in the guise of Our Lady of Guadalupe, appears imprinted on the tilmàtli of Juan Diego Cuauhtlatoatzin, an Aztec convert to Catholicism, in Tepeyac near Mexico City.source

Technology & Infrastructure

  • March 31 – King Henry VIII gives royal assent to numerous acts at the close of the session of the English Parliament, including the Poisoning Act 1530 (providing for boiling to death people convicted of poisioning other persons); the Vagabonds Act 1530 (permitting licensed begging by certified disabled and elderly people); the Egyptians Act 1530 to allow the expulsion of gypsies; and the Bridges Act 1530 for maintenance of bridges.source

Science & Discovery

  • August 26 – Comet Halley achieves its perihelion.source
  • Andrea Alciato publishes Emblemata.source

Crime & Justice

  • Charles V, Holy Roman Emperor abolishes the worst abuses of the encomienda system, by pressure of Bartolomé de las Casas.source
  • A witch-hunt is conducted in the town of Schiltach, Germany.source

Climate & Environment

  • January 26 – 1531 Lisbon earthquake: More than 30,000 people are killed in Portugal in an earthquake and subsequent tsunami.source
  • A severe drought in Henan province, China, coupled with a gigantic swarm of locusts in the summer, forces many in destitute agricultural communities to turn to cannibalism to avoid dying by starvation.source

Culture & Society

  • June 24 – The city of San Juan del Río, Mexico, is founded.source
  • September 16 – (5th waxing of Thadingyut 893 ME) In Burma (now Myanmar), the formal coronation of General Min Pa as King Min Bin of Arakan takes place in the Arakan capital, Mrauk U.source
  • September 24 – At the age of 35, King Gustav I Vasa of Sweden is married for the first time, taking Catherine of Saxe-Lauenburg as his bride on her 18th birthday.source
  • The University of Sarajevo is founded by Gazi Husrev-beg based on Sufi philosophy.source

Births

  • May 15 – Maria of Austria, Duchess of Jülich-Cleves-Berg, daughter of Emperor Ferdinand I (d. 1581)source
  • May 20 – Viceroy Thado Minsaw of Ava (d. 1584)source
  • June 1 – János Zsámboky, Hungarian scholar (d. 1584)source
  • July 22 – Leonhard Thurneysser, German scholar and quack at the court of John George, Elector of Brandenburg (d. 1595)source
  • September 2 – Francesco Cattani da Diacceto, Bishop of Fiesole (d. 1595)source
  • September 14 – Philipp Apian, German mathematician and medic (d. 1589)source
  • October 7 – Scipione Ammirato, Italian historian (d. 1601)source
  • October 12 – Jacques de Savoie, 2nd Duc de Nemours (d. 1585)source
  • November 14 – Richard Topcliffe, English torturer (d. 1604)source
  • November 16 – Anna d'Este, duchess consort of Nemours (d. 1607)source
  • November 18 – Roberto di Ridolfi, Italian conspirator against Elizabeth I of England (d. 1612)source
  • November 29 – Johannes Letzner, German Protestant priest and historian (d. 1613)source
  • December 6 – Vespasiano I Gonzaga, Italian noble and diplomat (d. 1591)source
  • December – Hendrick van Brederode, Dutch noble (d. 1568)source

Deaths

  • February 16 – Johannes Stöffler, German mathematician (b. 1452)source
  • March 6 – Pedrarias Dávila, Spanish colonial administrator (b. c. 1440)source
  • March – María Pacheco, Spanish heroine and defender of Toledo (b. 1496)source
  • May 10 – George I, Duke of Pomerania from the House of Griffins (b. 1493)source
  • May 19 – Jan Łaski, Polish statesman and diplomat (b. 1456)source
  • May 20 – Guy XVI, Count of Laval (b. 1476)source
  • July 7 – Tilman Riemenschneider, German sculptor (b. 1460)source
  • July 23 – Louis de Brézé, seigneur d'Anet, Marshal of Normandy and husband of Diane de Poitierssource
  • August 30 – Diego Hurtado de Mendoza, 3rd Duke of the Infantado, Spanish noble (b. 1461)source
  • September 18 – Lorenzo Pucci, Italian Catholic cardinal (b. 1458)source
  • September 22 – Louise of Savoy, French regent (b. 1476)source
  • October 11 – Huldrych Zwingli, Swiss reformer (in battle) (b. 1484)source
  • November 24 – Johannes Oecolampadius, German religious reformer (b. 1482)source
  • December 1 – Maud Green, English noble (b. 1492)source