Pabaiskas is a small town in Ukmergė district of Vilnius County

Vilnius County

Vilnius County is the largest of the 10 counties of Lithuania, located in the east of the country around the city Vilnius. On 1 July 2010, the county administration was abolished, and since that date, Vilnius County remains as the territorial and statistical unit.-History:Until the Partitions of...

, Lithuania

Lithuania

Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...

, 10 kilometres (6.2 mi) south-west of Ukmergė

Ukmerge

-Early history:Ukmergė was first mentioned as a settlement in 1333. It was essentially a wooden fortress that stood on a hill, near the confluence of the Vilkmergė River and the Šventoji River. Ukmergė was attacked by the Teutonic Knights and the Livonian Order in 1333, 1365, 1378, 1386, and even...

, with 249 inhabitants. The Battle of Pabaiskas

Battle of Pabaiskas

The Battle of Pabaiskas took place on September 1, 1435 near Ukmergė , by the Šventoji River in the Grand Duchy of Lithuania...

 took place here in 1435, when Sigismund Kestutaitis

Sigismund Kestutaitis

Sigismund Kęstutaitis was the Grand Duke of Lithuania from 1432 to 1440. Sigismund was his baptismal name; Sigismund's pagan Lithuanian birth name is unknown. He was son of the Grand Duke of Lithuania Kęstutis and his wife Birutė....

 defeated Švitrigaila

Švitrigaila

Švitrigaila Švitrigaila Švitrigaila (ca 1370 – 10 February 1452; was the Grand Duke of Lithuania from 1430 to 1432. He spent most of his life in largely unsuccessful dynastic struggles against his cousins Vytautas and Sigismund Kęstutaitis.-Struggle against Vytautas:...

 and his Livonian Order

Livonian Order

The Livonian Order was an autonomous Livonian branch of the Teutonic Order and a member of the Livonian Confederation from 1435–1561. After being defeated by Samogitians in the 1236 Battle of Schaulen , the remnants of the Livonian Brothers of the Sword were incorporated into the Teutonic Knights...

allies. Pabaiskas was built afterwards to commemorate the battle.

There is a Holy Trinity Church in the town, built in 1436 by Sigismund Kestutaitis. A more modern stonework church was built in 1821–1836 m. The architect was J. Levoisier.