Year 1515 (MDXV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events January–June January 25 – Francis I of France is crowned (reigns until 1547). May 13 – Mary Tudor, Queen of France, and Charles Brandon, 1st Duke of Suffolk, are officially married at Greenwich (near London). June 13 – Battle of Turnadag: The army of Ottoman sultan Selim I defeats the beylik of Dulkadir under Bozkurt of Dulkadir. July–December July 2 – Manchester Grammar School is endowed by Hugh Oldham, the first free grammar school in England. July 22 – At the First Congress of Vienna, a double wedding takes place to cement agreements. Louis, only son of King Vladislaus II of Hungary, marries Mary of Austria, granddaughter of Maximilian I, Holy Roman Emperor; and Mary's brother, Archduke Ferdinand, marries Vladislaus' daughter, Anna. August 25 – Conquistador Diego Velázquez de Cuéllar founds Havana, Cuba. September 13–14 – Battle of Marignano: The army of Francis I of France defeats the Swiss, thanks to the timely arrival of a Venetian army. Francis restores French control of Milan. November 15 – Thomas Wolsey is invested as a Cardinal. December 24 – Thomas Wolsey is named Lord Chancellor of England. Date unknown Cardinal Wolsey orders construction to begin on what is to become Henry VIII's future summer residence Hampton Court Palace. Bartolomé de las Casas urges Ferdinand II of Aragon to end Amerindian slavery, and recommends experimental free towns. The Portuguese are the first Europeans to land in Timor island, as the first settlers arrive to the north coast of Madeira Island, there establishing Saint George. Dürer's Rhinoceros is cut. The Ottomans conquer the last beyliks of Anatolia, the Beylik of Dulkadir and the Ramadanid Emirate. Henry Cornelius Agrippa returns to Northern Italy. Births January 1 – Johann Weyer, Dutch physician (d. 1588) February 4 – Mikołaj "the Black" Radziwiłł, Polish magnate (d. 1565) February 14 – Frederick III, Elector Palatine, ruler from the house of Wittelsbach (d. 1576) February 18 – Valerius Cordus, German physician, botanist and author (d. 1544) March 10 – Injong of Joseon, 12th king of the Joseon Dynasty of Korea (d. 1545) March 12 – Caspar Othmayr, German Protestant priest, theologian and composer (d. 1553) March 28 – Teresa of Ávila, Spanish Carmelite nun, poet and saint (d. 1582) May 2 – Sibylle of Saxony, Duchess of Saxe-Lauenburg (d.