Chairachathirat, or Chai reigned 1534–1546 as King of the Ayutthaya kingdom of Siam. His reign was remarkable for the influx of Portuguese traders, mercenaries, and early Modern warfare technology. Wikipedia
Born: 1499
Died: 1546 (age 47 years), Phra Nakhon Si Ayutthaya, Thailand
Children: Yotfa and Prince Sisin
Great-grandparents: Borommarachathirat II and Phrarajathevi
Parents: Ramathibodi II
Spouse: Si Sudachan (m. ?–1546)