The Dutch merchant Jeremias van Vliet, however, wrote in his Short History of the Kings of Siam in 1640 that the battle took place near Ayutthaya, which would make Chedi Phu Khao Thong the likely place of this battle.
While the original account of the battle's location is unclear, a Dutch merchant's writing from 1640 offers an opposing viewpoint, pointing to Ayutthaya as the likely site.