Died in 1398

Jan 6 Rupert II Elector Palatine Count Palatine of the Rhine. He was the Elector Palatine of the Rhine from the house of Wittelsbach in 1390–1398
Jan 21 Frederick V Burgrave of Nuremberg a Burgrave of Nuremberg, of the House of Hohenzollern.
Jan 31 Emperor Sukō the third of Ashikaga Pretenders during the Period of the Northern and Southern Courts in Japan. According to pre-Meiji scholars, his reign spanned the years from 1348 through 1351
Jun 24 Hongwu Emperor the founder and first emperor of the Ming Dynasty of China. His era name Hongwu means "vastly martial."
Jul 20 Roger Mortimer 4th Earl of March considered the heir presumptive to King Richard II.
Sep 9 James I of Cyprus Regent of Cyprus for his infant nephew Peter from 1369. When Peter died in 1382, James became King of Cyprus that year. James was also titular King of Armenia and titular King of Jerusalem 1382–1398
Oct 5 Blanche of Navarre Queen of France Queen consort of France as the wife of King Philip VI of France. She was the second child and daughter of Queen Joan II of Navarre and King Philip III of Navarre. She belonged to the House of Évreux, a cadet branch of the House of Capet, and married into the House of Valois, another cadet branch of the House of Capet
Dec 1 Otto Duke of Brunswick-Grubenhagen the fourth and last husband of Joanna I of Naples. He also held the title of Prince of Taranto. He nickname was Otto the Tarantine