Thai Sa

Prince Phet (Thai: เจ้าฟ้าเพชร, pronounced [pʰet̚˦˥]) or King of Banyongrattanat Palace (Thai: สมเด็จพระที่นั่งบรรยงค์รัตนาสน์) or known as the King Thaisa (Thai: พระเจ้าท้ายสระ, pronounced [pʰra˦˥.t͡ɕaːw˥˩.tʰaːj˦˥.saʔ˨˩]) (meaning "King of the Poolside" because he often lived in the Banyongrattanat Palace, which is located beside the pool) was the King of Ayutthaya from 1709 to 1733 and the third ruler from the Ban Phlu Luang dynasty.^{: xix, 277}