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Southeast Asia · Tai kingdoms and Majapahit

Hanthawaddy Kingdom

Kingdom (Mon kingdom of Lower Burma; Ramaññadesa) · 1287–1539

The Hanthawaddy Kingdom (Mon: Hongsawatoi; classical name Haṁsāvatī, "Realm of the Hamsa"; often simply "Pegu") was founded as the Mon-speaking kingdom of Ramaññadesa by Wareru, who seized the governorship of Martaban in 1285 amid Pagan's collapse and declared independence on 30 January 1287.

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Type
Kingdom (Mon kingdom of Lower Burma; Ramaññadesa)
Existed
1287–1539
Shown on the map
1294–1546
Peak area
≈79,000 km² (dataset estimate)
Region
Southeast Asia

Origins & foundation

The Hanthawaddy Kingdom (Mon: Hongsawatoi; classical name Haṁsāvatī, "Realm of the Hamsa"; often simply "Pegu") was founded as the Mon-speaking kingdom of Ramaññadesa by Wareru, who seized the governorship of Martaban in 1285 amid Pagan's collapse and declared independence on 30 January 1287. The founder-legend recorded by Baker and Pasuk has Makadu (Wareru) rising as a trader at Sukhothai, eloping with the king's daughter, killing the ruler of Martaban, and being welcomed by Sukhothai with regalia and the title chao fa ruea — "prince of ships." The new kingdom was nominally a vassal of Sukhothai and of Yuan China before becoming formally independent in 1330, functioning as a loose federation of three Mon power centers: the Irrawaddy Delta, Bago and Mottama.

Political history & notable rulers

King Razadarit (r. 1384–1421) firmly unified the three Mon regions — Myaungmya, Donwun and Martaban — and repelled the northern Burmese kingdom of Ava in the Forty Years' War (1385–1424), even making Rakhine tributary (1413–1421). The kingdom then entered its golden age (c. 1426–1534) under Binnya Ran I, the revered Queen Shin Sawbu (1454–1471), the monk-king Dhammazedi (1471–1492) and Binnya Ran II (1492–1526), becoming the most powerful and prosperous of the post-Pagan states. Its end was abrupt: from 1534 the small but dynamic Toungoo state under Tabinshwehti and his deputy Bayinnaung hammered Ava's southern flank, and King Takayutpi could not mobilize Hanthawaddy's greater resources; Toungoo took Bago and the Delta in 1538–39 and Mottama in 1541. A brief Mon revival after Tabinshwehti's assassination in 1550 was crushed by Bayinnaung in March 1552.

Economy, culture & religion

Hanthawaddy's golden age was built on Indian Ocean commerce: its ports drew traders from across the ocean, filling the treasury with gold, silver, silk and spices. It was also a famous center of Theravada Buddhism, maintaining strong ties with Sri Lanka and promoting sangha reforms (the Kalyani ordination tradition associated with Dhammazedi) that spread through the region; the capitals moved from Martaban (1287–1364) to Donwun and then Pegu (1369–1538). Mon language and culture defined the court, though Old Burmese was also used.

Peak & territorial extent

At its height the kingdom controlled Lower Burma from the Delta to the Tenasserim approaches, with fleeting suzerainty over Rakhine — a compact but wealthy coastal state of roughly 79,000 km² by the dataset estimate.

Decline & end

Conquered by Toungoo in 1538–41 and definitively in 1552, Hanthawaddy ceased to exist as a state, though Pegu became the imperial capital of the First Toungoo Empire under Bayinnaung, who integrated Mon elites into his administration.

Legacy & modern connections

The golden age of Hanthawaddy remained the touchstone of Mon identity: in 1740 the Mons of Lower Burma rose against the weakening Toungoo dynasty and founded the Restored Hanthawaddy Kingdom (1740–1757). Razadarit, Shin Sawbu and Dhammazedi remain national heroes of the Mon people, and the Shwedagon and Shwemawdaw pagodas carry the kingdom's religious imprint.

Common questions

What was the Hanthawaddy Kingdom?
The Hanthawaddy Kingdom (Mon: Hongsawatoi; classical name Haṁsāvatī, "Realm of the Hamsa"; often simply "Pegu") was founded as the Mon-speaking kingdom of Ramaññadesa by Wareru, who seized the governorship of Martaban in 1285 amid Pagan's collapse and declared independence on 30 January 1287.
When did the Hanthawaddy Kingdom exist?
The Hanthawaddy Kingdom existed 1287–1539. On this map it is drawn 1294–1546.
How large was the Hanthawaddy Kingdom at its height?
At its height the kingdom controlled Lower Burma from the Delta to the Tenasserim approaches, with fleeting suzerainty over Rakhine — a compact but wealthy coastal state of roughly 79,000 km² by the dataset estimate.
Who ruled the Hanthawaddy Kingdom?
King Razadarit (r. 1384–1421) firmly unified the three Mon regions — Myaungmya, Donwun and Martaban — and repelled the northern Burmese kingdom of Ava in the Forty Years' War (1385–1424), even making Rakhine tributary (1413–1421).
How did the Hanthawaddy Kingdom end?
Conquered by Toungoo in 1538–41 and definitively in 1552, Hanthawaddy ceased to exist as a state, though Pegu became the imperial capital of the First Toungoo Empire under Bayinnaung, who integrated Mon elites into his administration.
What did the economy and culture of the Hanthawaddy Kingdom rest on?
Hanthawaddy's golden age was built on Indian Ocean commerce: its ports drew traders from across the ocean, filling the treasury with gold, silver, silk and spices. It was also a famous center of Theravada Buddhism, maintaining strong ties with Sri Lanka and promoting sangha reforms (the Kalyani ordination tradition associated with Dhammazedi) that spread through the region; the capitals moved from Martaban (1287–1364) to Donwun and then Pegu (1369–1538).
Why does the Hanthawaddy Kingdom still matter?
The golden age of Hanthawaddy remained the touchstone of Mon identity: in 1740 the Mons of Lower Burma rose against the weakening Toungoo dynasty and founded the Restored Hanthawaddy Kingdom (1740–1757). Razadarit, Shin Sawbu and Dhammazedi remain national heroes of the Mon people, and the Shwedagon and Shwemawdaw pagodas carry the kingdom's religious imprint.

Sources

Every source below was consulted while writing this entry.

This entry was written from the sources above and last updated .

This entry was researched and drafted with AI from the sources above, and has not been reviewed by a historian. How entries are made

Text available under CC BY-SA 4.0: reuse it with a credit to The World Through Time and a link to this page. Passages drawing on the Wikipedia articles listed above are also licensed CC BY-SA 4.0 by their contributors.

Border geometry for the map itself comes from Cliopatria v0.12 (Seshat Global History Databank, CC-BY-4.0).

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