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High & Late Middle Ages1402 CE – 1474 CEPeak: 4.0M km² (1456 CE)

Four Oirats: Map & History

The Four Oirats or Oirat Confederation, formerly known as the Eleuths, was the confederation of the Oirat tribes which marked the rise of the Western Mongols in the history of the Mongolian Plateau.

3.5
1402 CEDrag timeline:1456 CE1474 CE
1402 CE
1420 CE
1440 CE
1455 CE
1474 CE
Peak Extent: 4.0M km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q4332415 ↗
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Historiographical synthesis & structured realm registry

Wikipedia: Oirat Confederation
Confederation of Oirat tribes of Western Mongolia

The Four Oirats or Oirat Confederation, formerly known as the Eleuths, was the confederation of the Oirat tribes which marked the rise of the Western Mongols in the history of the Mongolian Plateau.

Common Languages
Mongolic
State Governance
Monarchy
Peak Territory
3,962,757 km²
Key Dynasts / Leaders
Mönkhtömör (Möngke-Temür), Batula
Preceded By
Northern Yuan
Succeeded By
Dzungar Khanate, Kalmyk Khanate, Khoshut Khanate
Content & infobox metadata adapted from Wikipedia (Oirat Confederation)

Modern Countries Once Part of Four Oirats

At its mapped extent, Four Oirats covered territory in 3 present-day countries. The period shown is when the mapped borders include that country, and the note says how much of it.

Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.

Four Oirats in Depth

Decline

Esen's death broke up the unity of the Oirats. They now warred with each other for leadership. Esen's son Amasanj moved west, pillaging the lands of Hami, Moghulistan and the Uzbegs.

From 1480 on, the Eastern Mongols under Mandukhai Khatun and Dayan Khan pushed the Oirats westward. By 1510, Dayan Khan had unified the various Mongol tribes, including the Oirats. However, the Khalkhas and some princes of southwest Inner Mongolia repeatedly launched massive attacks on the Oirats and looted their properties in the Irtysh, Barkol and Altai from 1552 to 1628.

The Oirats were still powerful in the Mongolian Plateau even after the fall of Esen and continued to hold Karakorum until the 16th century when Altan Khan recaptured the city from the hands of the Oirats.

Background

The Oirats were one of the forest peoples who lived in west of the Mongols of Genghis Khan. They submitted to Genghis in 1207 and played prominent roles in the history of the Mongol Empire.

After the overthrow of the Yuan dynasty (1271–1368), Möngke-Temür, a high official of the Yuan, had placed himself at the head of the Oirats. When he died, three chieftains, Mahamu (Mahmud), Taiping and Batu-bolad, ruled them. They sent envoys with gifts to the Ming dynasty. In 1409, the Yongle Emperor (r. 1402–1424) bestowed upon them the title of wang in return. The Oirats began to challenge the Borjigin Emperors of the Northern Yuan in the reign of Elbeg Khan (c. 1394–1399).

Before 1640, the Oirats had been wavering between the two faiths, Islam and Buddhism.

Sections adapted from Wikipedia: Oirat Confederation (CC BY-SA 4.0).

Four Oirats: Key Facts

Key facts about Four Oirats
Founded1399
Dissolved1628

Facts from Wikidata Q4332415 (CC0).

Four Oirats Timeline

Key historical inflections from foundation to peak territorial expansion

1 Epochs
Territorial Apex1456 CE

Expansion to peak recorded area of 3,962,757 km² in 1456 CE.

Four Oirats: Frequently Asked Questions

When did Four Oirats exist?

Four Oirats is dated to 1402 CE – 1474 CE, in the High & Late Middle Ages era.

How large was Four Oirats at its peak?

At its peak in 1456 AD Four Oirats covered about 3,962,757 km².