Uzana II of Pinya or Uzana Pyaung was the last king of Pinya Kingdom

Pinya Kingdom

The Pinya Kingdom was a kingdom that ruled part of central Burma from 1313 to 1364. It was the successor state to the Myinsaing Kingdom, one of many petty kingdoms that emerged after the fall of the Pagan Empire in 1287...

. His rule lasted only three months. Uzana II came to the Pinya throne after the Shan raiders from Mogaung

Mogaung

Mogaung is a town in Kachin State, Myanmar. It is situated on the Mandalay-Myitkyina railway line.-External links:* Falling Rain Genomics, Inc.* Maplandia.com...

 had successfully sacked both Sagaing

Sagaing

Sagaing is the capital of Sagaing Region in Myanmar. Located on the Ayeyarwady River, 20 km to the southwest of Mandalay on the opposite bank of the river, Sagaing with numerous Buddhist monasteries is an important religious and monastic center. The pagodas and monasteries crowd the numerous...

 and Pinya

Pinya

Pinya was the capital of the Kingdom of Pinya, located near Ava, Mandalay Region, Myanmar. It was the residence of a dynasty of six kings who ruled this part of central Myanmar from 1313 to 1364.-History:...

, the capitals of two main kingdoms in central Burma. His younger brother King Narathu

Narathu

Narathu was king of Pagan dynasty of Burma from 1167 to 1170. Narahthu ascended to the throne by murdering his father King Alaungsithu and his elder brother Min Shin Saw. In atonement for his many cruelties, Narathu built the largest of all the Pagan temples, the Dhammayangyi.Narathu's conduct...

 had been carried off to Mogaung.

Uzana II's reign lasted only three months. Thadominbya

Thadominbya

Thadominbya was the founder of the Kingdom of Ava who reunified central Burma in 1364 under a single kingdom. In his short reign of three plus years, the ethnically Shan king achieved accomplishments that would have a long lasting impact in Burmese history...

, who had just overthrown his stepfather King Minbyauk Thihapate

Minbyauk Thihapate

Minbyauk Thihapate was the last king of Sagaing, who reigned from 1353 to 1364. In February 1353, Minbyauk ascended to the Sagaing throne after his brother-in-law King Tarabya II died...

 of Sagaing Kingdom

Sagaing Kingdom

The Sagaing Kingdom was a kingdom that ruled a part of central Burma from 1315 to 1364. The kingdom was the western half of the old Myinsaing Kingdom, which itself was one of many petty kingdoms that emerged after the fall of the Pagan Empire in 1287...

, sacked Pinya, and killed Uzana II. Thadominbya then founded the city of Ava

Ava

Innwa is a city in the Mandalay Division of Burma , situated just to the south of Amarapura on the Ayeyarwady River. Its formal title is Ratanapura , which means City of Gems in Pali. The name Innwa means mouth of the lake, which comes from in , meaning lake, and wa , which means mouth...

, and with it, the Ava Kingdom

Ava Kingdom

The Ava Kingdom was the dominant kingdom that ruled upper Burma from 1364 to 1555. Founded in 1364, the kingdom was the successor state to the petty kingdoms that had ruled central Burma since the collapse of Pagan Empire in the late 13th century...

.