New East Prussia (german: Neuostpreußen; pl, Prusy Nowowschodnie; lt, Naujieji Rytprūsiai) was a

province A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions out ...

of the

Kingdom of Prussia The Kingdom of Prussia (german: Königreich Preußen, ) was a German kingdom that constituted the state of Prussia between 1701 and 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. ...

from 1795 to 1807. It was created out of territory annexed in the Third Partition of the

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi-confederal state, sometimes called a federation, of Crown of the Kingdom of ...

and included parts of

Masovia Mazovia or Masovia ( pl, Mazowsze) is a historical region in mid-north-eastern Poland. It spans the North European Plain, roughly between Łódź and Białystok, with Warsaw being the unofficial capital and largest city. Throughout the centurie ...

, Podlaskie, Trakai voivodeship and Žemaitija. In 1806 it had 914,610 inhabitants with a territory of less than , mainly

Poles Poles,, ; singular masculine: ''Polak'', singular feminine: ''Polka'' or Polish people, are a West Slavic nation and ethnic group, who share a common history, culture, the Polish language and are identified with the country of Poland in ...

Lithuanians Lithuanians ( lt, lietuviai) are a Baltic ethnic group. They are native to Lithuania, where they number around 2,378,118 people. Another million or two make up the Lithuanian diaspora, largely found in countries such as the United States, Unite ...

Jews Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ...

and

Belarusians , native_name_lang = be , pop = 9.5–10 million , image = , caption = , popplace = 7.99 million , region1 = , pop1 = 600,000–768,000 , region2 = , pop2 ...

Geography

New East Prussia encompassed territory between

East Prussia East Prussia ; german: Ostpreißen, label= Low Prussian; pl, Prusy Wschodnie; lt, Rytų Prūsija was a province of the Kingdom of Prussia from 1773 to 1829 and again from 1878 (with the Kingdom itself being part of the German Empire from 187 ...

and the

Vistula The Vistula (; pl, Wisła, ) is the longest river in Poland and the ninth-longest river in Europe, at in length. The drainage basin, reaching into three other nations, covers , of which is in Poland. The Vistula rises at Barania Góra in ...

, Bug, and

Neman river The Neman, Nioman, Nemunas or MemelTo bankside nations of the present: Lithuanian: be, Нёман, , ; russian: Неман, ''Neman''; past: ger, Memel (where touching Prussia only, otherwise Nieman); lv, Nemuna; et, Neemen; pl, Niemen; ; ...

1807 Treaties of Tilsit

Following

Napoleon Bonaparte Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader wh ...

's victory in the

War of the Fourth Coalition The Fourth Coalition fought against Napoleon's French Empire and were defeated in a war spanning 1806–1807. The main coalition partners were Prussia and Russia with Saxony, Sweden, and Great Britain also contributing. Excluding Prussia, s ...

and the Greater Poland Uprising of 1806 the Province of New East Prussia was ceded according to the 1807

Treaties of Tilsit The Treaties of Tilsit were two agreements signed by French Emperor Napoleon in the town of Tilsit in July 1807 in the aftermath of his victory at Friedland. The first was signed on 7 July, between Napoleon and Russian Emperor Alexander, when ...

: *The area around Białystok was ceded to the

Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War ...

, becoming the

Belostok Oblast Belostok Oblast (russian: Белостокская область; pl, Obwód białostocki) was an administrative division in the Russian Empire. The region had a capital in Belostok (modern ''Białystok''). History The oblast was created from f ...

. *The

Płock Department Płock Department (Polish: ''Departament płocki'') was a unit of administrative division and local government in the Polish Duchy of Warsaw from 1806 to 1815. Its capital city was Płock, and it was further divided onto 10 powiat A ''powi ...

and the remainder of the Białystok Department (

Łomża Department Łomża Department (Polish: ''Departament Łomzyński'') was an administrative division and local government in the Polish Duchy of Warsaw in the years 1807–15. The department comprised 10 counties and had its capital at Łomża. From January ...

) became part of the

Duchy of Warsaw The Duchy of Warsaw ( pl, Księstwo Warszawskie, french: Duché de Varsovie, german: Herzogtum Warschau), also known as the Grand Duchy of Warsaw and Napoleonic Poland, was a French client state established by Napoleon Bonaparte in 1807, during ...

, a

French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...

client state

Administrative divisions

New East Prussia was divided into the of Bialystok and

Płock Płock (pronounced ) is a city in central Poland, on the Vistula river, in the Masovian Voivodeship. According to the data provided by GUS on 31 December 2021, there were 116,962 inhabitants in the city. Its full ceremonial name, according to th ...

which were divided into the following (districts): * Białystok Department ** Bialystok ** Bielsk ** Bobrz ** Dombrowa **

Drohiczyn Drohiczyn () ( lt, Drohičinas/Drogičinas, be, Дарагічын, ua, Дорогочин, Дорогичин, ''Dorohochyn'', ''Dorohychyn'') is a town in Siemiatycze County, Podlaskie Voivodeship, Poland. The town has a population of 2,11 ...

** Kalwary ** Lomza ** Mariampol ** Surasz ** Wygry *

** Lipno ** Mlawa ** Ostrolenka ** Plozk ** Przasnik ** Pultusk ** Wyszogrod

References

External links

FAQ for Posen, South Prussia, and New East Prussia
{{DEFAULTSORT:New East Prussia History of Masovia Provinces of Prussia 1795 establishments in Prussia 1807 disestablishments in Prussia Prussian Partition