The western neighbor of the Khmer, the …
Years: 1348 - 1359
The western neighbor of the Khmer, the first Thai kingdom of Sukhothai, after repelling Angkorian hegemony, is conquered in 1350 by another stronger Thai kingdom in the lower Chao Phraya Basin, Ayutthaya, which has become became Angkor's rival.
Angkor is besieged by the Ayutthayan king Uthong in 1352, and following its capture the next year, the Khmer monarch is replaced with successive Siamese princes.
Then in 1357, the Khmer king Suryavamsa Rajadhiraja regains the throne.
