The Ayutthaya Kingdom or the Empire of Ayutthaya was a Thai kingdom that existed in Southeast Asia from 1351 to 1767, centered around the city of Ayutthaya, in Siam, or present-day Thailand. European
Wat Khao Phra Si Sanphetchayaram [th], which the Northern Chronicle [th] state was initially built during the reign of Pansa of Suphannaphum.