The siege of Polotsk was laid in 1518 by forces of the

Grand Duchy of Moscow The Grand Duchy of Moscow, Muscovite Russia, Muscovite Rus' or Grand Principality of Moscow (russian: Великое княжество Московское, Velikoye knyazhestvo Moskovskoye; also known in English simply as Muscovy from the Lati ...

Polotsk Polotsk (russian: По́лоцк; be, По́лацк, translit=Polatsk (BGN/PCGN), Polack (official transliteration); lt, Polockas; pl, Połock) is a historical city in Belarus, situated on the Dvina River. It is the center of the Polotsk Distr ...

during the Fourth Muscovite–Lithuanian War (1512–1522). The Lithuanians defended the city. According to a legend, Prince Casimir Jagiellon appeared before the Lithuanian troops and helped them to achieve victory. It was the first miracle attributed to Casimir, which perpetuated his cult and led to his eventual canonization. The growing and strengthening Grand Duchy of Moscow engaged in a series of wars with the

Grand Duchy of Lithuania The Grand Duchy of Lithuania was a European state that existed from the 13th century to 1795, when the territory was partitioned among the Russian Empire, the Kingdom of Prussia, and the Habsburg Empire of Austria. The state was founded by Li ...

over control of the former territories of

Kievan Rus' Kievan Rusʹ, also known as Kyivan Rusʹ ( orv, , Rusĭ, or , , ; Old Norse: ''Garðaríki''), was a state in Eastern and Northern Europe from the late 9th to the mid-13th century.John Channon & Robert Hudson, ''Penguin Historical Atlas of ...

. A new war erupted in 1512. In 1518, Russian forces from

Novgorod Veliky Novgorod ( rus, links=no, Великий Новгород, t=Great Newtown, p=vʲɪˈlʲikʲɪj ˈnovɡərət), also known as just Novgorod (), is the largest city and administrative centre of Novgorod Oblast, Russia. It is one of the ol ...

, commanded by

Vasily Nemoy Shuysky The Princes Shuisky (russian: Шуйские, Shuyskiye) was a Rurikid family of Boyars descending from Grand Duke Dimitri Konstantinovich of Vladimir-Suzdal and Prince Andrey Yaroslavich, brother to Alexander Nevsky. The surname is deriv ...

, and

Pskov Pskov ( rus, Псков, a=pskov-ru.ogg, p=pskof; see also names in other languages) is a city in northwestern Russia and the administrative center of Pskov Oblast, located about east of the Estonian border, on the Velikaya River. Population ...

, commanded by Ivan Vasilievich Shuysky, attacked Polotsk. The Russian army also included detachments of heavy artillery. They set

siege tower A Roman siege tower or breaching tower (or in the Middle Ages, a belfry''Castle: Stephen Biesty's Cross-Sections''. Dorling Kindersley Pub (T); 1st American edition (September 1994). Siege towers were invented in 300 BC. ) is a specialized siege ...

s and fired volleys against the city walls. However, soon the attackers faced food shortages. The Russians would cross the

Daugava River , be, Заходняя Дзвіна (), liv, Vēna, et, Väina, german: Düna , image = Fluss-lv-Düna.png , image_caption = The drainage basin of the Daugava , source1_location = Valdai Hills, Russia , mouth_location = Gulf of Riga, Baltic Se ...

in search of food. The Lithuanians sent reinforcements to the city, commanded by

Albertas Goštautas Albertas Goštautas ( la, Albertus Gastold, links=no, pl, Olbracht Gasztołd, links=no, Belarusian/Ukrainian: ''Альберт Гаштольд'') ( – 1539) was a Lithuanian noble of the Goštautai family from ethnic Lithuanian lands of the Gr ...

Voivode of Polotsk Połock Voivodeship ( pl, Województwo połockie, be, Полацкае ваяводства) was a unit of administrative division and local government in the Polish–Lithuanian Commonwealth (Grand Duchy of Lithuania) since the 15th century u ...

. The Lithuanian army also included a detachment of Polish mercenaries under Jan Boratyński. The Lithuanians attacked a Russian party searching for food. Many Russians drowned in the river during their hasty retreat. According to a legend, recorded by

Bernard Wapowski Bernard Wapowski (1475-1535) was one of the earliest Polish cartographers and is credited for making the first detailed map of Poland in 1526. Wapowski is considered to be the "Father of Polish Cartography". Wapowski served as the secretary of Kin ...

and

Marcin Bielski Marcin Bielski (or ''Wolski''; 1495 – 18 December 1575) was a Polish soldier, historian, chronicler, renaissance satirical poet, writer and translator. His son, , royal secretary to king Sigismund III Vasa, was also a historian and poet. He was ...

, the Lithuanians could not locate a safe place to cross the river. However, a young man appeared, dressed in white and riding a fine horse, and rode first into the river leading the Lithuanians safely across only to disappear on the other side. The soldiers identified the youth as their deceased Prince Casimir, elder brother of Lithuanian Grand Duke

Sigismund I the Old Sigismund I the Old ( pl, Zygmunt I Stary, lt, Žygimantas II Senasis; 1 January 1467 – 1 April 1548) was King of Poland and Grand Duke of Lithuania from 1506 until his death in 1548. Sigismund I was a member of the Jagiellonian dynasty, the ...

. After crossing, the Lithuanians waited for the night, set hay stacks alight to confuse and disorient the enemy, and swiftly attacked the Russians. The Russians suffered great losses and had to retreat.

References

{{coord, 55, 29, N, 28, 46, E, display=title, region:BY_type:event Conflicts in 1518

Polo Polo is a ball game played on horseback, a traditional field sport and one of the world's oldest known team sports. The game is played by two opposing teams with the objective of scoring using a long-handled wooden mallet to hit a small hard ...

Polotsk 1518 in Europe Military history of Belarus