Saxony (b. 1370) February 3 – Ashikaga Yoshimochi, Japanese shōgun (b. 1386) June 12 – Zawisza Czarny, Polish knight and diplomat August 27 – John I of Münsterberg, Duke of Ziebice (b. 1370) August 30 – Emperor Shōkō, emperor of Japan (b. 1401) Autumn – Masaccio, Italian painter (b. 1401) November 3 – Thomas Montacute, 4th Earl of Salisbury, English military leader (mortally wounded in battle) (b. 1388) November 4 – Sophia of Bavaria, Queen regent of Bohemia (b. 1376) date unknown Maxtla, Tepanec ruler of Azcapotzalco Paul of Venice, Catholic theologian Isabella, Countess of Foix, French sovereign (b. 1361) probable – John Purvey, English theologian (b. 1353) References