The Royal Chronicles of Ayutthaya mention Wat Khok Phrayaram. The Burmese under King Tabinshwehti (reign 1516-1550 CE), the founder of the second Burmese Empire, or the Toungoo Empire, invaded Siam in 1549 CE via the Three Pagodas Pass (Chedi Sam Ong) and Kanburi (in the Lat Ya Sub-district of Kanchanaburi). The Burmese army arrived north of Ayutthaya and set up its stockades in the Lum Phli Plains. Khok Phrayaram was where King Chakkraphat (reign 1548-1569 CE) positioned his forces to engage the Burmese in battle. In the ensuing fight, Queen Suriyothai was killed by the King of Prae while trying to help her husband after his elephant lost its position in combat.
"At a time of the lunar day of great auspiciousness, the Reverend Astrologer struck a victory gong, the conch shell trumpets resounded, the drums of Indra throbbed, and King Cakkraphat set forth with the royal elephant. The Chief Queen and both of the Princes followed in the retinue of the King. The elephant guards, crowding around and supporting the troop of elephants as they moved, advanced in the lead. There were soldiers riding at their posts on the elephants’ necks and carrying guns and long-handled elephant hooks in their hands, and mahouts at their posts on the rear of each animal. Each elephant was hemmed in on all sides by lines of guards. Then, following the procession of the war elephant guards, came the companies of brave foot soldiers, carrying swords, shields, bucklers, javelins, great spears, paired spears, banners, tasseled lances, bows, and firearms, and crowded together to the right and the left, front and behind. The sound of the marching soldiers and elephants shook the earth as though it would collapse. King Cakkraphat, halting his royal elephant, collected his soldiers and elephant troops and set up positions in formation at Khok Phraya." [1]
Historical data about the monastery and its construction are unknown.