The Masurian Institute (Polish: Instytut Mazurski) in

Olsztyn Olsztyn ( , ; german: Allenstein ; Old Prussian: ''Alnāsteini'' * Latin: ''Allenstenium'', ''Holstin'') is a city on the Łyna River in northern Poland. It is the capital of the Warmian-Masurian Voivodeship, and is a city with county rights. ...

is a scientific research institution established in 1943 during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

in the

Nazi Nazism ( ; german: Nazismus), the common name in English for National Socialism (german: Nationalsozialismus, ), is the far-right totalitarian political ideology and practices associated with Adolf Hitler and the Nazi Party (NSDAP) in ...

occupied

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populou ...

in Radość near

Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...

by the underground Masurian Union (Związek Mazurski), since 1945 the headquarters moved to

, the main city of the Masurian movement. Since 1948 the Masurian Institute is a scientific branch of the

Western Institute The Western Institute in Poznań (Polish: ''Instytut Zachodni'', German ''West-Institut'', French: ''L'Institut Occidental'') is a scientific research society focusing on the Western provinces of Poland - Kresy Zachodnie (including Greater Polan ...

Poznań Poznań () is a city on the River Warta in west-central Poland, within the Greater Poland region. The city is an important cultural and business centre, and one of Poland's most populous regions with many regional customs such as Saint Joh ...

, and since 1953 part of the

Polish Historical Society Polish Historical Society ( pl, Polskie Towarzystwo Historyczne, PTH) is a Polish professional scientific society for historians. History Founded in 1886 in Lwów by Ksawery Liske as a local society, in 1926 it became the Poland-wide organization ...

('' Polskie Towarzystwo Historyczne'').

Area of activities

* all kind of research related to the region of Warmia-Masuria in north-eastern

(see also:

Warmia Warmia ( pl, Warmia; Latin: ''Varmia'', ''Warmia''; ; Warmian: ''Warńija''; lt, Varmė; Old Prussian: ''Wārmi'') is both a historical and an ethnographic region in northern Poland, forming part of historical Prussia. Its historic capital ...

Masuria Masuria (, german: Masuren, Masurian: ''Mazurÿ'') is a ethnographic and geographic region in northern and northeastern Poland, known for its 2,000 lakes. Masuria occupies much of the Masurian Lake District. Administratively, it is part of the ...

Main publication

* Komunukaty Warmińsko-Mazurskie (Warmian-Masurian Messages) Learned societies of Poland Polish regional societies Olsztyn {{Sci-org-stub