1433

This article is about the year 1433. For the number, see 1433 (number).

Millennium:	2nd millennium
Centuries:	14th century – 15th century – 16th century
Decades:	1400s  1410s  1420s  – 1430s –  1440s  1450s  1460s
Years:	1430 1431 1432 – 1433 – 1434 1435 1436

1433 by topic
Arts and science
Architecture - Art
Politics
State leaders - Sovereign states
Birth and death categories
Births - Deaths
Establishments and disestablishments categories
Establishments - Disestablishments
Art and literature
1433 in poetry

1433 in other calendars

Gregorian calendar	1433 MCDXXXIII
Ab urbe condita	2186
Armenian calendar	882 ԹՎ ՊՁԲ
Assyrian calendar	6183
Bengali calendar	840
Berber calendar	2383
English Regnal year	11 Hen. 6 – 12 Hen. 6
Buddhist calendar	1977
Burmese calendar	795
Byzantine calendar	6941–6942
Chinese calendar	壬子年 (Water Rat) 4129 or 4069     — to — 癸丑年 (Water Ox) 4130 or 4070
Coptic calendar	1149–1150
Discordian calendar	2599
Ethiopian calendar	1425–1426
Hebrew calendar	5193–5194
Hindu calendars
- Vikram Samvat	1489–1490
- Shaka Samvat	1355–1356
- Kali Yuga	4534–4535
Holocene calendar	11433
Igbo calendar	433–434
Iranian calendar	811–812
Islamic calendar	836–837
Japanese calendar	Eikyō 5 (永享５年)
Julian calendar	1433 MCDXXXIII
Korean calendar	3766
Minguo calendar	479 before ROC 民前479年
Thai solar calendar	1975–1976

Year 1433 (MCDXXXIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.

Events

January–December

• Winter – Much of the English town of Alnwick in Northumbria is burnt by a Scottish raiding party.
• May 31 – Sigismund is crowned Holy Roman Emperor in Rome. There has been no crowned Emperor since the death of his father, Charles IV, in 1378.
• August 14 – Edward I becomes King of Portugal.
• September – Cosimo de' Medici, later the de facto ruler of Florence and patron of Marsilio Ficino, is exiled by the Albizzi/Strozzi faction. (Cosimo returns a year later, to the day, in 1434).

Date unknown

• The Ming Dynasty in China disbands their naval fleet after the last great maritime expedition led by Admiral Zheng He, altering the balance of power in the Indian Ocean and making it easier for Portugal and other Western naval powers to gain dominance over the seas.
• In Ming Dynasty China, cotton is listed as a permanent item of trade on the tax registers of Songjiang prefecture.

Births

• June 23 – Francis II, Duke of Brittany (d. 1488)
• October 19 – Marsilio Ficino, Florentine philosopher (d. 1499)
• November 10 – Charles the Bold, Duke of Burgundy (d. 1477)
• date unknown – Stephen III of Moldavia, prince from 1457 (d. 1504)
• approximate date
  • Francesco Colonna, Venetian Dominican priest and monk (d. 1527)
  • Giovanni Giocondo, Veronese-born friar, architect and classical scholar (d. 1515)
  • Kettil Karlsson, regent of Sweden from 1464 (d. 1465)

Deaths

• April 14 – Lidwina, Dutch saint (b. 1380)
• August 14 – King John I of Portugal (b. 1357)
• August 17 – Jan of Tarnów, Polish nobleman (b. 1367)
• December 1 – Emperor Go-Komatsu, the 100th emperor of Japan (b. 1377)
• date unknown – Zheng He, Chinese explorer (b. 1371)