Though the royal chronicles do not state her place of birth, Myat Lay was raised in Prome where her father was governor between 1442 and 1446,[2] and in Tharrawaddy, the southernmost district of Prome to which her father was reassigned, from 1446 onwards until her marriage.[3][2] She returned to Prome, perhaps in the 1450s, when she was married to Viceroy Mingyi Swa, the second son of then King Narapati I of Ava. She became the vicereine of Prome, and had 11 children with Swa.[4]
Myat Lay became the chief queen consort in 1482. That year, Viceroy Swa died, and his younger brother Gov. Thado Minsaw of Tharrawaddy seized the viceroyalty of Prome, and declared Prome's independence from Ava. In the process, he also raised his sister-in-law Myat Lay as his chief queen.[4] Thado Minsaw's rebellion was successful; Prome became an independent state with territories that included Tharrawaddy in the south and Myede in the north.[5] It was the last mention of Myat Lay in the chronicles. Thado Minsaw lived until 1526[6] but it is unclear if Myat Lay survived him until then.
Family
Myat Lay and her first husband Swa had 11 children (four sons and seven daughters).[4] She did not have any children with her second husband.[6]
Pyu Saw Khin Hpone Gyi, queen consort of King Minkhaung II Mingyi Yaukkhamadaw (daughter) Minye Kyawswa Soe Min (daughter) Khin Hpone Htut, wife of Minye Kyawswa II of Kalay Min Taya Hnamadaw Minye Theingathu of Kandwin, husband of Mi Hpone Gyi and Mibaya Khaung Medaw of Tharrawaddy Min Hla Myat, wife of Minye Nawrahta of Tharrawaddy Mingyi Khamedaw, husband of Bodaw Hnamadaw Shwe Zin Gon, Queen of Prome
^Given that her mother Saw Min Phyu was born only in 1415 per (Hmannan Vol. 2 2003: 54), and that her first husband Mingyi Swa was born c. 1435, Myat Lay may have been born in the late 1430s.
^Per (Hmannan Vol. 2 2003: 84, 90), Shwe Khet had two children by his first wife Saw Myo Ke; and per (Hmannan Vol. 2 2003: 53), he had a daughter with Min Hla Htut.
