Phaya Sai Songkhram () (also called Pu Saisongkhram) was a ruler of the historical Thai Kingdom of Sukhothai. He became regent in 1298 upon sickness and death of his father,

Ram Khamhaeng the Great Ramkhamhaeng (, ) or commonly known as Pho Khun Ramkhamhaeng Maharat (, ) was the third king of the Phra Ruang Dynasty, ruling the Sukhothai Kingdom (a historical kingdom of Thailand) from 1279 to 1298, during its most prosperous era. He is c ...

, until his brother,

Loe Thai Loe Thai (, ) was the fourth king of the Sukhothai Kingdom (a historical kingdom of Thailand) from 1298 to 1323. He was preceded by his father Ram Khamhaeng the Great until the throne was usurped by his cousin Ngua Nam Thum. After the death of ...

ascended the throne upon his return from China.

Ancestry

References

Kings of Sukhothai Thai princes Year of birth missing Year of death missing 13th-century regents {{Thailand-royal-stub