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Succession of Boromrajathira IV

When
1529–1533
Where
Ayutthaya Kingdom
Episodes
2

Boromrajathira IV, born Athittayawong, reigned as king of Ayutthaya from 1529 to 1533. He was succeeded by Chairachathirat, who became king in 1534. The sources do not identify his predecessor or the specific circumstances of the transition.

Episodes

  1. 1529 · Ayutthaya KingdomAccession to the Throne

    Boromrajathira IV became king of Ayutthaya in 1529, beginning his reign in the ancient kingdom of Siam.

  2. 1533 · Ayutthaya KingdomEnd of Reign

    Boromrajathira IV's reign ended in 1533, preceding Chairachathirat's accession in 1534.

Background and detail

Reign. Boromrajathira IV served as the king of Ayutthaya, an ancient kingdom in Siam, from 1529 to 1533. The sources define his rule by these specific start and end years without further elaboration on the duration or immediate succession details.

Identity and Names. The king was born Athittayawong and is also known as Borommaracha No Phutthangkun. These are the specific names provided in the source text for the monarch who ruled Ayutthaya during this period.

Succession. Following Boromrajathira IV's reign, Chairachathirat became king of Ayutthaya in 1534. The sources indicate a chronological transition between the two monarchs but do not specify the cause of the change in leadership.

People involved

Sources

  1. Borommarachathirat IV Wikipedia, revision of 2026-06-21
  2. Chairachathirat Wikipedia, revision of 2026-07-26

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.