Okinawa, Japan). Glendalough monastery in Wicklow, Ireland is destroyed by English troops. Ferapontov Monastery is founded in modern-day northwest Russia by Therapont of Belozersk. The Munmyo Confucian shrine and Sungkyunkwan University are founded in modern-day Seoul. Mount Grace Priory is established in Yorkshire, England. According to fringe theorists, the Scottish explorer Henry I Sinclair, Earl of Orkney, reaches North America. Births August 19 – Íñigo López de Mendoza, 1st Marquis of Santillana, Spanish poet (d. 1458) date unknown Cecília Rozgonyi, Hungarian noble and heroine (d. 1434) Spytek of Melsztyn, Polish nobleman (d. 1439) Moctezuma I, second Aztec emperor (d. 1469) William Waynflete, English Lord Chancellor and bishop of Winchester (d. 1486) Johannes Gutenberg, German inventor of the printing press Tlacaélel, Aztec warrior, thinker, high priest and noble for the Mexica Empire (d. 1487) Deaths January 6 – Rupert II, Elector Palatine (b. 1325) January 31 – Former Emperor Sukō of Japan (b. 1334) June 24 – Hongwu Emperor of China (b. 1328) July 20 – Roger Mortimer, 4th Earl of March, heir to the throne of England (b. 1374) July/August (uncertain) – Kadi Burhan al-Din, poet, kadi, and ruler of Sivas (b. 1345) September 9 – James I of Cyprus (b. 1334) October 5 – Blanche of Navarre, Queen of France (b. 1333) date unknown – Jeong Dojeon, Korean philosopher References