January 6 » The first European school of higher learning in the Americas, Colegio de Santa Cruz de Tlatelolco, is founded by Viceroy Antonio de Mendoza and Bishop Juan de Zumárraga in Mexico City.
February 2 » Spaniard Pedro de Mendoza founds Buenos Aires, Argentina.
May 6 » King Henry VIII orders English-language Bibles be placed in every church. In 1539 the Great Bible would be provided for this purpose.
May 17 » George Boleyn, 2nd Viscount Rochford and four other men are executed for treason.
May 17 » Henry VIII and Anne Boleyn's marriage is annulled.
August 13 » Buddhist monks from Kyoto, Japan's Enryaku-ji temple set fire to 21 Nichiren temples throughout in what will be known as the Tenbun Hokke Disturbance. (Traditional Japanese date: 27th day of the 7th month of the 5th year of the Tenbun (天文) era).
March 28 » The foundation stone of Valletta, Malta's capital city, is laid by Jean Parisot de Valette, Grand Master of the Sovereign Military Order of Malta.
April 5 » Two hundred Dutch noblemen, led by Hendrick van Brederode, force themselves into the presence of Margaret of Parma and present the Petition of Compromise, denouncing the Spanish Inquisition in the Seventeen Provinces.
When copying data from this family tree, please include a reference to the origin: Peter John Oswald, "Pop Oswald Tree", database, Genealogy Online (https://www.genealogieonline.nl/pop-oswald-tree/P30923.php : accessed October 30, 2025), "Margaret of HABSBURG (1536-1566)".
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