State · 1350 – 1767

Ayutthaya Kingdom

A state of 1350 – 1767 — 417 years in East and Southeast Asia. It replaced Sukhothai Kingdom. It was replaced by Thonburi Kingdom. The atlas records 18 things within it — wars and battles 2 · unrest and atrocity 1 · people 15. Its line of rulers holds 10 people.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the state.

Stood: 417 years; 1350 – 1767
Rulers: 10; the Front Palace
Most ground: 452,000 km²; in 1600
Within it: 18; recorded rows
Symbols: 2; on record, with years

Map: Ayutthaya Kingdom in 1600, its borders in gold among its neighbours — Ayutthaya Kingdom in 1600, when it held the most ground the borders dataset draws for it: 452,000 km². Its neighbours wear their tints, as on the atlas's own map. Borders from Cliopatria (CC BY 4.0), coast and rivers from Natural Earth, cities from Reba, Reitsma & Seto 2016 (CC BY 4.0), each city under the name it bore that year.

Ayutthaya Kingdom in 1352, first mapped — The rise and the fall in one frame: the same ground at the years the borders dataset first maps it, maps it largest, and last maps it.

Ayutthaya Kingdom in 1600, at its largest — The rise and the fall in one frame: the same ground at the years the borders dataset first maps it, maps it largest, and last maps it.

Where it sits in time

Five thousand years, 3000 BCE to 2026; the state in gold, what it replaced or followed and what replaced or followed it in grey.

Before and after

The states the record files it as replacing or following, and those that replaced or followed it - Wikidata's own statements, each read from this state's side.

Before it

Sukhothai Kingdom · replaces · 1238 – 1438

After it

Thonburi Kingdom · replaced by · 1768 – 1782

Rulers

The line of Front Palace.

killed, executed or dead in battledeposed, abdicated, exiled or removeddied in officeleft alive by a regular roadending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared throne

Ruler	Reign	Length	How it ended · source	To the ruler before
Maha Thammaracha I	1339 – 1347	8 years	ending not on record
Naresuan	1571 – 1590	19 years	left office aliveread off the dates alone
Ekathotsarot	1590 – 1605	15 years	left office aliveread off the dates alone	sibling
Narai	1656 – 1656	under a year	executed, the article saysread from the ruler's own article
Phetracha	1688 – 1703	15 years	died in office of natural causesWikidata's manner of death	in-law
Suriyenthrathibodi	1688 – 1703	15 years	left office aliveread off the dates alone	child
Thai Sa	1703 – 1708	5 years	left office aliveread off the dates alone	child
Borommakot	1703 – 1732	29 years	left office aliveread off the dates alone	sibling
Thammathibet	1741 – 1755	14 years	died by accidentWikidata's manner of death	child
Uthumphon	1755 – 1758	3 years	deposed, the article saysread from the ruler's own article	sibling

10 rulers, 10 with terms dated as terms, covering 1339 – 1758. Median reign 14.5 years. 3 of 9 handovers irregular - a killing, a deposition, a rival claimant, a rising or a coup beside it. A blank in the last column means no kin on record, which is coverage, never “unrelated”.

Ground held, by year

km² inside its borders as the borders dataset draws them, measured on an equal-area grid; a step series, held between the years the dataset maps.

289,800 km² in 1375, 396,800 km² in 1767; at its largest 452,000 km² in 1600. Cliopatria, CC BY 4.0.

Flags and arms, in order

Each symbol with the years its own statement gives; the timeline flies the one of the year on screen.

coat of arms, undatedSeal of Ayutthaya (King Narai) goldStamp bgred · Public domain
flag, undatedFlag of Thailand (Ayutthaya period) · Public domain

What happened within it, by century

Every row the atlas hosts under this state, by the century it began in: wars and battles in red, risings, regime changes and massacres beside them, everything else in grey. A tall bar is a century the record is full for, which is partly a fact about Wikipedia.

1300 – 13991 row

Maha Thammaracha I · ruler · 1301 – 1368

1400 – 14991 row

Borommatrailokkanat · person · 1431 – 1488

1500 – 15993 rows

Naresuan · ruler · 1555 – 1605
Ekathotsarot · ruler · 1560 – 1610
Songtham · person · 1590 – 1628

1600 – 16996 rows · 1 risings, regime changes and massacres

Narai · ruler · 1632 – 1688
Phetracha · ruler · 1632 – 1703
Thai Sa · ruler · 1678 – 1733
Borommakot · ruler · 1681 – 1758
Suriyenthrathibodi · ruler · 1661 – 1708
Siamese revolution of 1688 · unrest · 1688

1700 – 17997 rows · 2 wars and battles

Taksin · writer · 1734 – 1782
Ekkathat · politician · 1709 – 1767
Uthumphon · ruler · 1722 – 1796
Burmese–Siamese War · war · 1765 – 1767
Maha Sura Singhanat · ruler · 1744 – 1803
Thammathibet · ruler · 1715 – 1755
Burmese–Siamese War · war · 1759 – 1760

Among all states

Each measure against the states that carry it, never against all of them: a bar is the share of those states below this one.

How long it stood417 years
stood longer than 82% of 3,187 states with a recorded end or still standing.
The most ground it held452,000 km²
held more ground at its peak than 72% of 1,465 states with a border in Cliopatria.
Wars recorded per century0.5
had more wars on record per century than 91% of 3,187 states, counting the wars the atlas hosts under each.
How long a reign lasted, at the median15 years
had longer reigns, at the median, than 49% of 967 states whose dated line can carry a median.
Rulers on record10
has more rulers on record than 80% of 1,968 states with a line of rulers.

What led to it, and what came of it

The investigation's own picture: 1 cause the record names and 1 result, the strongest six of each at their own years, joined to the state by the kind of claim - a recorded statement solid, the article's sentence dashed, a theory dash-dot.

linked

Open the investigation: every row with its evidence, the conditions at the time, the theories condition by condition, and the succession analysed.

Open in the atlas

On the timeline, 1308 – 1809, with everything that stood beside it.
On the map in 1600, live: scrub the year and watch its borders move.
Investigate it: what led to it, what came of it, and its succession analysed.

Wikidata Q841364 (CC0) · borders Cliopatria, CC BY 4.0 · coast and rivers Natural Earth · symbols from Wikimedia Commons, each credited above · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.