Pomerelia, also known as Eastern Pomerania, Vistula Pomerania, and also before
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
as Polish Pomerania, is a
historical sub-region of
Pomerania
Pomerania ( ; ; ; ) is a historical region on the southern shore of the Baltic Sea in Central Europe, split between Poland and Germany. The central and eastern part belongs to the West Pomeranian Voivodeship, West Pomeranian, Pomeranian Voivod ...
on the southern shore of the
Baltic Sea
The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by the countries of Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden, and the North European Plain, North and Central European Plain regions. It is the ...
in northern
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
.
Gdańsk Pomerania
Gdańsk Pomerania (; ; ) is the main geographical region within Pomerelia (also known as Vistula Pomerania, Eastern Pomerania, and previously Polish Pomerania) in northern Poland, covering the bulk of Pomeranian Voivodeship. In contrast to ''Pome ...
is largely coextensive with Pomerelia, but slightly narrower, as it does not include
Chełmno Land or
Michałów Land.
Its largest and most important city is
Gdańsk
Gdańsk is a city on the Baltic Sea, Baltic coast of northern Poland, and the capital of the Pomeranian Voivodeship. With a population of 486,492, Data for territorial unit 2261000. it is Poland's sixth-largest city and principal seaport. Gdań ...
. Since 1999 the region has formed the core of
Pomeranian Voivodeship
Pomeranian Voivodeship ( ; ) is a Voivodeships of Poland, voivodeship, or province, in northwestern Poland. The provincial capital is Gdańsk.
The voivodeship was established on January 1, 1999, out of the former voivodeships of Gdańsk Voivo ...
.
Overview
Pomerelia is located in northern
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
west of the
Vistula
The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland.
The Vistula rises at Barania Góra i ...
river and east of the
Łeba
Łeba (, ; ) is a seaside town in the Pomeranian Voivodeship of northern Poland. It is located in the region of Gdańsk Pomerania ( Pomerelia), near Łebsko Lake and the mouth of the river Łeba on the Slovincian Coast of the Baltic Sea.
History ...
river, mostly within the
Pomeranian Voivodeship
Pomeranian Voivodeship ( ; ) is a Voivodeships of Poland, voivodeship, or province, in northwestern Poland. The provincial capital is Gdańsk.
The voivodeship was established on January 1, 1999, out of the former voivodeships of Gdańsk Voivo ...
, with southern part located in the
Kuyavian-Pomeranian Voivodeship * Kuyavian-Pomeranian Voivodeship is one of the 16 voivodeships (provinces) in Poland.
* Kuyavian-Pomeranian is one of 13 Polish constituency of the European Parliament.
* Kuyavian-Pomeranian Regional Assembly is the regional legislature of t ...
and small parts in
West Pomeranian Voivodeship
West Pomeranian Voivodeship is a Voivodeships of Poland, voivodeship (province) in northwestern Poland. Its capital and largest city is Szczecin. Its area equals , and in 2021, it was inhabited by 1,682,003 people.
It was established on 1 Janua ...
. It has traditionally been divided into
Kashubia
Kashubia or Cassubia ( or ; ; or ) is an ethnocultural region in the historic Eastern Pomerania (Pomerelia) region of northern Poland. It is inhabited by the Kashubian people, and many in the region have historically spoken the Kashubian langua ...
,
Kociewie
Kociewie is an ethnocultural region in the eastern part of Tuchola Forest, in northern Poland, Pomerania, that is inhabited by the Kociewians. Its cultural capital is Starogard Gdański, the biggest town is Tczew, while other major towns include ...
,
Tuchola Forest and
Chełmno Land (including the
Michałów Land, sometimes with the addition of
Lubawa Land). The
Lauenburg and Bütow Land is considered by Polish historiography a part of
Kashubia
Kashubia or Cassubia ( or ; ; or ) is an ethnocultural region in the historic Eastern Pomerania (Pomerelia) region of northern Poland. It is inhabited by the Kashubian people, and many in the region have historically spoken the Kashubian langua ...
(and thus Gdańsk Pomerania and Pomerelia), while German historiography tends to treat it as a part of
Farther Pomerania
Farther Pomerania, Hinder Pomerania, Rear Pomerania or Eastern Pomerania (; ), is a subregion of the historic region of Pomerania in north-western Poland, mostly within the West Pomeranian Voivodeship, while its easternmost parts are within the Po ...
. Pomerelia has been inhabited by ethnic
Kashubians,
Kociewians,
Borowians and
Chełminians, respectively.
Name
The term Pomerelia originally meant small-Pomerania and has been in use since the Middle Ages. The name served as a distinction from the regions
Hither and
Farther Pomerania
Farther Pomerania, Hinder Pomerania, Rear Pomerania or Eastern Pomerania (; ), is a subregion of the historic region of Pomerania in north-western Poland, mostly within the West Pomeranian Voivodeship, while its easternmost parts are within the Po ...
to the west.
In the Polish language, the area has been called ('Pomerania') since the
Early Middle Ages
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...
. In the early 14th century, the
Teutonic Knights
The Teutonic Order is a Catholic religious institution founded as a military society in Acre, Kingdom of Jerusalem. The Order of Brothers of the German House of Saint Mary in Jerusalem was formed to aid Christians on their pilgrimages to t ...
annexed the region into
their monastic state, which already included historical
Prussia
Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...
, located east of the region. As a result of Teutonic rule, the name of Prussia was extended to the lands east of the Vistula river, even though it hadn't been inhabited by
Baltic
Baltic may refer to:
Peoples and languages
*Baltic languages, a subfamily of Indo-European languages, including Lithuanian, Latvian and extinct Old Prussian
*Balts (or Baltic peoples), ethnic groups speaking the Baltic languages and/or originatin ...
Prussians (the majority of Pomerelia's inhabitants were Poles and
Kashubians). The earliest reference of the term Pomerelia can be found in the "Pomerellische Handveste" from 1441 by the Teutonic Grandmaster Konrad von Ehrlichshausen.
The area was incorporated into the
Crown of Poland following the
Polish–Teutonic War (1454–1466). Subsequently, two names were employed: ''Pomerelia'' was used when referring to the
Pomeranian Voivodeship
Pomeranian Voivodeship ( ; ) is a Voivodeships of Poland, voivodeship, or province, in northwestern Poland. The provincial capital is Gdańsk.
The voivodeship was established on January 1, 1999, out of the former voivodeships of Gdańsk Voivo ...
(Gdańsk Pomerania) and the
Chełmno Voivodeship, while ''
Royal Prussia'' was used as the name of the wider province, which, however, also included the
Malbork Voivodeship and the
Prince-Bishopric of Warmia, covering the Prussian
historical areas of
Pomesania,
Pogesania and
Warmia.
After the
Partitions of Poland
The Partitions of Poland were three partition (politics), partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th century. They ended the existence of the state, resulting in the eli ...
, the area was annexed by the
Kingdom of Prussia
The Kingdom of Prussia (, ) was a German state that existed from 1701 to 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. Rev. ed. Oxford: Clarendon Press, 1946. It played a signif ...
and formed part of the newly established province of ''
West Prussia''. The term Pomerelia remained as a historical name for the region, but without any official meaning.
Outside of Prussia and later Germany, the area was termed Pomerelia (such as in the Belgian
Theatrum Orbis Terrarum
(, "Theatre of the Lands of the World") is considered to be the first true modern atlas. Written by Abraham Ortelius, strongly encouraged by Gillis Hooftman and originally printed on 20 May 1570 in Antwerp, it consisted of a collection of un ...
from 1570), Polish Pomerania () or West Prussia.
The term Pomerelia fell out of use when the region became part of Poland in the 20th century, being replaced by terms like Gdansk Pomerania or Eastern Pomerania.
History
Outline
Early history

In its early history, the territory which later became known as Pomerelia was the site of the
Pomeranian culture (also called the Pomerelian face urn culture, 650-150 BC),
[Jan M Piskorski, ''Pommern im Wandel der Zeit'', 1999, p.23, ] the
Oksywie culture (150 BC-AD 1, associated with parts of the
Rugii
The Rugii, Rogi or Rugians (), were one of the smaller Germanic peoples of Late Antiquity who are best known for their short-lived 5th-century kingdom upon the Roman frontier, near present-day Krems an der Donau in Austria. This kingdom, like t ...
and
Lemovii),
[J. B. Rives on Tacitus, ''Germania'', Oxford University Press, 1999, p.311, ] and the
Wielbark Culture (AD 1–450, associated with
Veneti,
Goths
The Goths were a Germanic people who played a major role in the fall of the Western Roman Empire and the emergence of medieval Europe. They were first reported by Graeco-Roman authors in the 3rd century AD, living north of the Danube in what is ...
,
Rugii
The Rugii, Rogi or Rugians (), were one of the smaller Germanic peoples of Late Antiquity who are best known for their short-lived 5th-century kingdom upon the Roman frontier, near present-day Krems an der Donau in Austria. This kingdom, like t ...
,
Gepids
The Gepids (; ) were an East Germanic tribes, East Germanic tribe who lived in the area of modern Romania, Hungary, and Serbia, roughly between the Tisza, Sava, and Carpathian Mountains. They were said to share the religion and language of the G ...
).
[Jan M Piskorski, ''Pommern im Wandel der Zeit'', 1999, p.25, ] In the mid-6th century
Jordanes
Jordanes (; Greek language, Greek: Ιορδάνης), also written as Jordanis or Jornandes, was a 6th-century Eastern Roman bureaucrat, claimed to be of Goths, Gothic descent, who became a historian later in life.
He wrote two works, one on R ...
mentioned the
Vistula
The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland.
The Vistula rises at Barania Góra i ...
estuary as the home of the
Vidivarii. Pomerelia was settled by
West Slavic and
Lechitic tribes
[Gerhard Köbler, ''Historisches Lexikon der Deutschen Länder: die deutschen Territorien vom Mittelalter bis zur Gegenwart'', 7th edition, C.H.Beck, 2007, p.532, ] in the 7th and 8th centuries.
[
Jan M Piskorski, ''Pommern im Wandel der Zeit'', 1999, p.29,
]
Early medieval Poland
In the tenth century, Pomerelia was already settled by
West-Slavic Pomeranians. The area was conquered and incorporated into
early medieval Poland either by Duke
Mieszko I
Mieszko I (; – 25 May 992) was Duchy of Poland (966–1025), Duke of Poland from 960 until his death in 992 and the founder of the first unified History of Poland, Polish state, the Civitas Schinesghe. A member of the Piast dynasty, he was t ...
– the first
historical Polish ruler - in the second half of the tenth century or even earlier, by his
father
A father is the male parent of a child. Besides the paternal bonds of a father to his children, the father may have a parental, legal, and social relationship with the child that carries with it certain rights and obligations. A biological fat ...
, in the 940s or 950s – the date of incorporation is unknown.
[Loew, Peter Oliver: Danzig. Biographie einer Stadt, Munich 2011, p. 32.] Mieszko founded
Gdańsk
Gdańsk is a city on the Baltic Sea, Baltic coast of northern Poland, and the capital of the Pomeranian Voivodeship. With a population of 486,492, Data for territorial unit 2261000. it is Poland's sixth-largest city and principal seaport. Gdań ...
to control the mouth of the
Vistula
The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland.
The Vistula rises at Barania Góra i ...
between 970 and 980,. According to
Józef Spors, despite some cultural differences, the inhabitants of the whole of
Pomerania
Pomerania ( ; ; ; ) is a historical region on the southern shore of the Baltic Sea in Central Europe, split between Poland and Germany. The central and eastern part belongs to the West Pomeranian Voivodeship, West Pomeranian, Pomeranian Voivod ...
had very close ties with residents of other
Piast provinces, from which Pomerelia was separated by large stretches of woodlands and swamps.
[
The Piasts introduced ]Christianity
Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...
to pagan Pomerelia, though it is disputed to what extent the conversion materialized. In the eleventh century the region had loosened its close connections with the kingdom of Poland and subsequently for some years formed an independent duchy.[James Minahan, ''One Europe, Many Nations: A Historical Dictionary of European National Groups'', Greenwood Publishing Group, 2000, p. 375, ] Most scholars suggest that Pomerelia was still part of Poland during the reign of king Bolesław I of Poland and his son Mieszko II Lambert
Mieszko II Lambert (; c. 990 – 10/11 May 1034) was List of Polish monarchs, King of Kingdom of Poland (1025–1031), Poland from 1025 to 1031 and Duchy of Poland (c. 960–1025), Duke from 1032 until his death.
He was the second son of Boles� ...
. However, there are also different opinions e.g. Peter Oliver Loew suggests the Slavs in Pomerelia severed their ties with the Piasts and reverted the Piasts' introduction of Christianity already in the first years of the 11th century. The exact date of separation is unknown, however. It was suggested that the inhabitants of Pomerelia participated in the Pagan reaction in Poland, actively supported Miecław who intended to detach Masovia
Mazovia or Masovia ( ) is a historical region in mid-north-eastern Poland. It spans the North European Plain, roughly between Łódź and Białystok, with Warsaw being the largest city and Płock being the capital of the region . Throughout the ...
from the power of the rulers of Poland, but after the defeat of Miecław in 1047 accepted the rule of duke Casimir I the Restorer and that the province remained a part of Poland till the 1060s, when Pomerelian troops took part in the expedition of the Polish king Bolesław II the Generous against Bohemia in 1061 or 1068. Duke Bolesław suffered a defeat during the siege of Hradec and had to retreat to Poland. Soon after Pomerelia separated from his realm. A campaign by Piast duke Władysław I Herman to conquer Pomerelia in 1090–91 was unsuccessful, but resulted in the burning of many Pomerelian forts during the retreat.[
In 1116, direct control over Pomerelia was reestablished by ]Bolesław III Wrymouth
Bolesław III Wrymouth (; 20 August 1086 – 28 October 1138), also known as Boleslaus the Wry-mouthed, was the duke of Lesser Poland, Silesia and Sandomierz between 1102 and 1107 and over the whole of Poland between 1107 and 1138. He was the onl ...
of Poland, who by 1122 had also conquered the central and western parts of Pomerania. While the latter regions (forming the Duchy of Pomerania) regained independence quickly, Pomerelia remained within the Polish realm. It was administered by governors of a local dynasty, the Samborides
The Samborides () or House of Sobiesław () were a ruling dynasty in the historic region of Pomerelia. They were first documented about 1155 as governors (''princeps'') in the Eastern Pomeranian lands serving the royal Piast dynasty of Kingdom o ...
, and subordinated to the bishopric of Włocławek.[ In 1138, following the death of Bolesław III, Poland was fragmented into several provincial principalities. The ''principes'' in Pomerelia gradually gained more local power, evolving into semi-independent entities, much like other fragmented Polish territories, with the difference that the other parts of the realm were governed by Piast descendants of Bolesław III. The Christian centre became Oliwa Abbey near Gdańsk.
Two Samborides administering Pomerelia in the 12th century are known by name: Sobieslaw I and his son, Sambor I.][
]
Danish conquest and independence
In 1210, king Valdemar II of Denmark
Valdemar II Valdemarsen (28 June 1170 – 28 March 1241), later remembered as Valdemar the Victorious () and Valdemar the Conqueror, was King of Denmark from 1202 until his death in 1241.
In 1207, Valdemar invaded and conquered Bishopric of L� ...
invaded Pomerelia, whose ''princeps'' Mestwin I became his vassal. The Danish suzerainty did not last long, however. Mestwin had already gained more independence from Poland and expanded southward, and his son Swietopelk II, who succeeded him in 1217,[Loew, Peter Oliver: Danzig. Biographie einer Stadt, Munich 2011, p. 33.] gained full independence in 1227.
Duchy of Pomerelia
After Mestwin I's death, Pomerelia was internally divided among his sons Swietopelk II, Wartislaw, Sambor II and Ratibor.[Lingenberg, Heinz: ''Die Anfänge des Klosters Oliva und die Entstehung der deutschen Stadt Danzig. Die frühe Geschichte der beiden Gemeinwesen bis 1308/10'' (Kieler historische Studien, Bd. 30), Stuttgart 1982, p. 191.] Swietopelk II, who took his seat in Gdańsk, assumed a leading position over his brothers: Sambor II, who received the castellany of Lubieszewo (the center later moved to Tczew
Tczew (, formerly ) is a city on the Vistula River in the Pomeranian Voivodeship, in northern Poland, with 59,111 inhabitants (December 2021). It is the capital of Tczew County and the largest city of the ethnocultural region of Kociewie within th ...
), and Ratibor, who received the Białogard area, were initially under his tutelage.[ The fourth brother, Wartislaw, took his seat in ]Świecie
Świecie (; ) is a town in northern Poland with 24,841 inhabitants (2023), capital of Świecie County in the Kuyavian-Pomeranian Voivodeship. It is located within the ethnocultural region of Kociewie in the historic region of Pomerania.
Founded ...
, thus controlling the second important area besides Gdańsk.[ Wartislaw died before 27 December 1229, his share was to be given to Oliwa Abbey by his brothers.][Hirsch, Theodor et al. (eds.)]
''Scriptores rerum Prussicarum,'' vol. 1
Leipzig 1861, pp. 67, 686-687. The remaining brothers engaged in a civil war: Sambor II and Ratibor allied with the Teutonic Order
The Teutonic Order is a religious order (Catholic), Catholic religious institution founded as a military order (religious society), military society in Acre, Israel, Acre, Kingdom of Jerusalem. The Order of Brothers of the German House of Sa ...
[Wichert, Sven: ''Das Zisterzienskloster Doberan im Mittelalter'' (Studien zur Geschichte, Kunst und Kultur der Zisterzienser, vol. 9), Berlin 2000, p. 208] and the Duke of Kuyavia[ against Swietopelk, who in turn allied with the Old Prussians,][ took Ratibor prisoner and temporarily assumed control over the latter's share.][ The revolt of the Old Prussians against the Teutonic Order in 1242 took place in the context of these alliances.][ Peace was restored only in the Treaty of Christburg ( Dzierzgoń) in 1249, mediated by the later pope ]Urban IV
Pope Urban IV (; c. 1195 – 2 October 1264), born Jacques Pantaléon, was head of the Catholic Church and ruler of the Papal States from 29 August 1261 to his death three years later. He was elected pope without being a Cardinal (Catholicism), ...
, then papal legate and archidiacone of Lüttich ( Liege).[
In the west, the Pomerelian dukes' claim to the lands of Schlawe (Sławno) and Stolp (Słupsk), where the last Ratiboride duke Ratibor II had died after 1223, was challenged by the ]Griffin
The griffin, griffon, or gryphon (; Classical Latin: ''gryps'' or ''grypus''; Late and Medieval Latin: ''gryphes'', ''grypho'' etc.; Old French: ''griffon'') is a -4; we might wonder whether there's a point at which it's appropriate to talk ...
dukes of Pomerania
This is a list of the duchies and dukes of Pomerania.
Dukes of the Slavic Pomeranian tribes (All Pomerania)
The lands of Pomerania were firstly ruled by local tribes, who settled in Pomerania around the 10th and 11th centuries.
Non-dynastic
...
, Barnim I and Wartislaw III.[Schmidt, Roderich: ''Das historische Pommern. Personen, Orte, Ereignisse,'' Köln/Weimar 2007, pp. 141-142.] In this conflict, Swietopelk II initially won the upper hand, but could not force a final decision.[
Swietopelk II, who styled himself ''dux.'' since 1227, chartered the town of ]Gdańsk
Gdańsk is a city on the Baltic Sea, Baltic coast of northern Poland, and the capital of the Pomeranian Voivodeship. With a population of 486,492, Data for territorial unit 2261000. it is Poland's sixth-largest city and principal seaport. Gdań ...
with Lübeck law and invited the Dominican Order
The Order of Preachers (, abbreviated OP), commonly known as the Dominican Order, is a Catholic Church, Catholic mendicant order of pontifical right that was founded in France by a Castilians, Castilian priest named Saint Dominic, Dominic de Gu ...
.[ His conflicts with the ]Teutonic Order
The Teutonic Order is a religious order (Catholic), Catholic religious institution founded as a military order (religious society), military society in Acre, Israel, Acre, Kingdom of Jerusalem. The Order of Brothers of the German House of Sa ...
, who had become his eastern neighbor in 1230, were settled in 1253 by exempting the order from the Vistula
The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland.
The Vistula rises at Barania Góra i ...
dues.[ With Swietopelk II's death in 1266, the rule of his realm passed to his sons Wartislaw and Mestwin II.][ These brothers initiated another civil war, with Mestwin II allying with and pledging allegiance to the Brandenburg margraves ( Treaty of Arnswalde/ Choszczno 1269).][ The margraves, who in the 1269 treaty also gained the land of Białogarda, were also supposed to help Mestwin II securing the lands of Schlawe (Sławno) and Stolp (Słupsk), which after Swietopelk II's death were in part taken over by Barnim III.][Schmidt, Roderich: ''Das historische Pommern. Personen, Orte, Ereignisse,'' Köln/Weimar 2007, p. 143.] With the margraves' aid, Mestwin II succeeded in expelling Wartislaw from Gdansk in 1270/71.[ The lands of Schlawe/Slawno, however, were taken over by Mestwin II's nephew Wizlaw II, prince of Rügen in 1269/70, who founded the town of Rügenwalde (now Darlowo) near the fort of Dirlow.][
In 1273, Mestwin found himself in open conflict against the margraves who refused to remove their troops from Gdańsk, Mestwin's possession, which he had been forced to temporarily lease to them during his struggles against Wartisław and Sambor. Since the lease had now expired, through this action, the Margrave Conrad broke the Treaty of Arnswalde/Choszczno and subsequent agreements. His aim was to capture as much of Mestwin's Pomerelia as possible. Mestwin, unable to dislodge the Brandenburgian troops himself called in the aid of ]Bolesław the Pious
Bolesław the Pious (1224/27 – 14 April 1279) was a Duke of Greater Poland during 1239–1247 (according to some historians during 1239–1241, sole Duke of Ujście), Duke of Kalisz during 1247–1249, Duke of Gniezno during 1249–1250, Duk ...
, whose troops took the city with a direct attack. The war against Brandenburg ended in 1273 with a treaty (possibly signed at Drawno Bridge), in which Brandenburg returned Gdańsk to Mestwin while he paid feudal homage to the margraves for the lands of Schlawe (Sławno) and Stolp (Słupsk).
On February 15, 1282, High Duke of Poland and Wielkopolska
Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland.
The bound ...
Przemysł II
Przemysł II ( also given in English and Latin language, Latin as ''Premyslas'' or ''Premislaus'' or in Polish as '; 14 October 1257 – 8 February 1296) was the Duke of Poznań from 1257–1279, of Greater Poland from 1279 to 1296, of Kraków fr ...
and the Duke of Pomerelia Mestwin II, signed the Treaty of Kępno which transferred the suzerainty over Pomerelia to Przemysł.[ As a result of the treaty the period of Pomerelian independence ended and the region was again part of Poland. Przemysł adopted the title ''dux Polonie et Pomeranie'' (Duke of Poland and Pomerania).][ Mestwin, per the agreement, retained ''de facto'' control over the province until his death in 1294, at which time Przemysł, who was already the ''de jure'' ruler of the territory, took it under his direct rule.][
The hereditary ruleta of the Duchy included as follows:
:* Świętobor, Duke (11th–12th century)
:* Swietopelk I, Duke (1109/13–1121)
:* Sobieslaw I, Duke (1150s–1177/79)
:* Sambor I, Duke (1177/79–1205)
:* Mestwin I, Duke (1205–1219/20)
:* Swietopelk II, Duke (1215–1266)
:* Mestwin II, Duke (1273–1294)
:*]Przemysł II
Przemysł II ( also given in English and Latin language, Latin as ''Premyslas'' or ''Premislaus'' or in Polish as '; 14 October 1257 – 8 February 1296) was the Duke of Poznań from 1257–1279, of Greater Poland from 1279 to 1296, of Kraków fr ...
, Duke (1294–1296)
Late medieval Poland
After the death of Mestwin II of Pomerania in 1294, his co-ruler Przemysł II of Poland, according to the Treaty of Kępno, took control over Pomerelia. He was crowned as king of Poland in 1295, but ruled directly only over Pomerelia and Greater Poland
Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland.
The bound ...
, while the rest of the country (Silesia
Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
, Lesser Poland
Lesser Poland, often known by its Polish name ''Małopolska'' (; ), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate cult ...
, Masovia
Mazovia or Masovia ( ) is a historical region in mid-north-eastern Poland. It spans the North European Plain, roughly between Łódź and Białystok, with Warsaw being the largest city and Płock being the capital of the region . Throughout the ...
) was ruled by other Piasts. However, Przemysł was murdered soon afterwards and succeeded by Władysław I the Elbow-high. Władysław, sold his rights to the Duchy of Kraków to King Wenceslaus II of Bohemia in 1297 and accepted him as his suzerain in 1299. However, he lost control of Greater Poland
Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland.
The bound ...
and Pomerelia in 1300 after a nobility revolt. These were captured by Wenceslaus who now, after gaining most of the Polish lands, was crowned in Gniezno
Gniezno (; ; ) is a city in central-western Poland, about east of Poznań. Its population in 2021 was 66,769, making it the sixth-largest city in the Greater Poland Voivodeship. The city is the administrative seat of Gniezno County (''powiat'') ...
as king of Poland by archbishop Jakub Świnka Upon the deaths of Wenceslaus and his successor Wenceslaus III and with them the extinction of the Přemyslid dynasty
The Přemyslid dynasty or House of Přemysl (, , ) was a Bohemian royal dynasty that reigned in the Duchy of Bohemia and later Kingdom of Bohemia and Margraviate of Moravia (9th century–1306), as well as in parts of Poland (including Silesia ...
, Pomerelia was recaptured by Władysław I the Elbow-high in 1306.
Teutonic Order
During Władysław's rule, the Margraviate of Brandenburg
The Margraviate of Brandenburg () was a major principality of the Holy Roman Empire from 1157 to 1806 that, having electoral status although being quite poor, grew rapidly in importance after inheriting the Duchy of Prussia in 1618 and then came ...
staked its claim on the territory in 1308, leading the local governor appointed by Władysław I the Elbow-high to request assistance from the Teutonic Knights
The Teutonic Order is a Catholic religious institution founded as a military society in Acre, Kingdom of Jerusalem. The Order of Brothers of the German House of Saint Mary in Jerusalem was formed to aid Christians on their pilgrimages to t ...
, who evicted the Brandenburgers but took the area for themselves, annexing and incorporating it into the Teutonic Order state in 1309 ( Teutonic takeover of Danzig (Gdańsk) and Treaty of Soldin/Myślibórz
Myślibórz (; ) is a town in northwestern Poland, in West Pomeranian Voivodeship. It is the capital of the Myślibórz County, with a population of 11,867.
It is home to the first monastery of the Congregation of Sisters of Merciful Jesus and a ...
). At the same time, Słupsk
Słupsk (; ; ) is a city with powiat rights located on the Słupia River in the Pomeranian Voivodeship in northern Poland, in the historical region of Pomerania or more specifically in its part known in contemporary Poland as Central Pomerania ...
and Sławno
Sławno ( Kashubian: ''Słôwno'', ) is a town on the Wieprza river in Middle Pomerania region, north-western Poland, with 12,511 inhabitants (2019). It is the administrative seat of Gmina Sławno, though not part of it. The town is also the ...
became part of the Duchy of Pomerania. This event caused a long-lasting dispute between Poland and the Teutonic Order over the control of Gdańsk Pomerania
Gdańsk Pomerania (; ; ) is the main geographical region within Pomerelia (also known as Vistula Pomerania, Eastern Pomerania, and previously Polish Pomerania) in northern Poland, covering the bulk of Pomeranian Voivodeship. In contrast to ''Pome ...
. It resulted in a series of Polish–Teutonic Wars throughout the 14th and 15th centuries.
Crown of the Kingdom of Poland and the Polish-Lithuanian Commonwealth
In 1440, many cities of the region joined the newly formed anti-Teutonic Prussian Confederation. In 1454, the organization asked Polish King Casimir IV Jagiellon to reincorporate the region into the Kingdom of Poland
The Kingdom of Poland (; Latin: ''Regnum Poloniae'') was a monarchy in Central Europe during the Middle Ages, medieval period from 1025 until 1385.
Background
The West Slavs, West Slavic tribe of Polans (western), Polans who lived in what i ...
, to which the King agreed and signed an act of re-incorporation in Kraków
, officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...
. After the subsequent Thirteen Years' War (1454–1466), the longest of all Polish–Teutonic wars, the Teutonic Knights renounced any claims to the region and recognized it as part of Poland. Pomerelia was organized into the Pomeranian Voivodeship
Pomeranian Voivodeship ( ; ) is a Voivodeships of Poland, voivodeship, or province, in northwestern Poland. The provincial capital is Gdańsk.
The voivodeship was established on January 1, 1999, out of the former voivodeships of Gdańsk Voivo ...
, part of the larger Polish provinces of Royal Prussia within Greater Poland Province. Lauenburg and Bütow Land (Lębork and Bytów) was a Polish fief ruled by Pomeranian dukes until 1637, when it was incorporated directly into Poland. In early modern times Gdańsk
Gdańsk is a city on the Baltic Sea, Baltic coast of northern Poland, and the capital of the Pomeranian Voivodeship. With a population of 486,492, Data for territorial unit 2261000. it is Poland's sixth-largest city and principal seaport. Gdań ...
was the biggest city of the Polish–Lithuanian Commonwealth
The Polish–Lithuanian Commonwealth, also referred to as Poland–Lithuania or the First Polish Republic (), was a federation, federative real union between the Crown of the Kingdom of Poland, Kingdom of Poland and the Grand Duchy of Lithuania ...
, and most of its exports (especially grain) were made through the port. Gdańsk and Żuławy Wiślane were mostly German/Dutch-speaking Lutheran
Lutheranism is a major branch of Protestantism that emerged under the work of Martin Luther, the 16th-century German friar and Protestant Reformers, reformer whose efforts to reform the theology and practices of the Catholic Church launched ...
or Reformed, while most of the region remained Polish/Kashubian Catholic. In the 17th century Pomerelia was attacked and destroyed by a Swedish army.
Partitions of Poland
Pomerelia was annexed by the Kingdom of Prussia
The Kingdom of Prussia (, ) was a German state that existed from 1701 to 1918.Marriott, J. A. R., and Charles Grant Robertson. ''The Evolution of Prussia, the Making of an Empire''. Rev. ed. Oxford: Clarendon Press, 1946. It played a signif ...
during the late 18th century Partitions of Poland
The Partitions of Poland were three partition (politics), partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th century. They ended the existence of the state, resulting in the eli ...
, becoming part of the new Province of West Prussia, and part of Germany in 1871. The region was subjected to intense Germanisation policies.
Interwar period
After World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, in 1918, Poland regained its independence as the Second Polish Republic
The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
, and the Treaty of Versailles
The Treaty of Versailles was a peace treaty signed on 28 June 1919. As the most important treaty of World War I, it ended the state of war between Germany and most of the Allies of World War I, Allied Powers. It was signed in the Palace ...
restored most of the region from Weimar Germany back to Poland, forming the Pomeranian Voivodeship (Greater Pomerania as of 1938). Gdańsk with Żuławy became the Free City of Danzig
The Free City of Danzig (; ) was a city-state under the protection and oversight of the League of Nations between 1920 and 1939, consisting of the Baltic Sea port of Danzig (now Gdańsk, Poland) and nearly 200 other small localities in the surrou ...
. In the interbellum, German propaganda coined the term of Polish Corridor in reference to the region.
World War II
The region was the site of the Battle of Westerplatte, the first battle of the German invasion of Poland
The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak R ...
which started World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
in September 1939, as well as several other important battles incl. at Hel, Gdynia
Gdynia is a city in northern Poland and a seaport on the Baltic Sea coast. With an estimated population of 257,000, it is the List of cities in Poland, 12th-largest city in Poland and the second-largest in the Pomeranian Voivodeship after Gdańsk ...
and Kępa Oksywska. Afterwards it was occupied and illegally annexed by Nazi Germany
Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
, and the Polish population was subjected to various crimes, such as mass arrests, imprisonment, slave labor
Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavemen ...
, kidnapping of children, deportations to Nazi concentration camps
From 1933 to 1945, Nazi Germany operated more than a thousand concentration camps (), including subcamp (SS), subcamps on its own territory and in parts of German-occupied Europe.
The first camps were established in March 1933 immediately af ...
and genocide, incl. the ''Intelligenzaktion
The ''Intelligenzaktion'' (), or the Intelligentsia mass shootings, was a series of mass murders committed against the Polish people, Polish intelligentsia (teachers, priests, physicians, and other prominent members of Polish society) during the ...
''. The Germans established the Stutthof concentration camp, the first Nazi concentration camp outside of pre-war German borders, with multiple subcamps in the region. Major sites of massacres of Poles in the region included Piaśnica, Szpęgawsk, Mniszek, Igielska Valley, Luszkówko, Skarszewy, Rudzki Most and Grupa.
Post-war period
After the defeat of Germany in the war in 1945, almost the entire region, including the former Free City of Danzig
The Free City of Danzig (; ) was a city-state under the protection and oversight of the League of Nations between 1920 and 1939, consisting of the Baltic Sea port of Danzig (now Gdańsk, Poland) and nearly 200 other small localities in the surrou ...
, was reclaimed by Poland according to the Potsdam Agreement
The Potsdam Agreement () was the agreement among three of the Allies of World War II: the United Kingdom, the United States, and the Soviet Union after the war ended in Europe that was signed on 1 August 1945 and published the following day. A ...
, except for a small portion of the Vistula Spit around the village of Narmeln (Polski) which was annexed by the Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
. The local German minority population which included numerous members of the Volksdeutscher Selbstschutz
The ''Volksdeutscher Selbstschutz'' was an Selbstschutz, ethnic-German self-protection militia, a paramilitary organization comprising ethnic Germans (''Volksdeutsche'') mobilized from among the German minority in Poland.
The ''Volksdeutsche ...
complicit in its atrocities, fled or was expelled to Germany, also in accordance to the Potsdam Agreement.
Contemporary
Historic Pomerelia nowadays forms the bulk of the Pomeranian Voivodeship
Pomeranian Voivodeship ( ; ) is a Voivodeships of Poland, voivodeship, or province, in northwestern Poland. The provincial capital is Gdańsk.
The voivodeship was established on January 1, 1999, out of the former voivodeships of Gdańsk Voivo ...
, but its southern part is part of the Kuyavian-Pomeranian Voivodeship * Kuyavian-Pomeranian Voivodeship is one of the 16 voivodeships (provinces) in Poland.
* Kuyavian-Pomeranian is one of 13 Polish constituency of the European Parliament.
* Kuyavian-Pomeranian Regional Assembly is the regional legislature of t ...
, while a small western fragment ( Gmina Biały Bór) is in the West Pomeranian Voivodeship
West Pomeranian Voivodeship is a Voivodeships of Poland, voivodeship (province) in northwestern Poland. Its capital and largest city is Szczecin. Its area equals , and in 2021, it was inhabited by 1,682,003 people.
It was established on 1 Janua ...
.
Historical population
During the Early Middle Ages
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...
Pomerelia (the name comes from Proto-Slavic "po more", which means "land at the sea") was inhabited by West Slavic, Lechitic tribes, with occasional presence of Scandinavians operating a few trading post
A trading post, trading station, or trading house, also known as a factory in European and colonial contexts, is an establishment or settlement where goods and services could be traded.
Typically a trading post allows people from one geogr ...
s in the area. The region then became a territory of the nascent Polish state and continued as such (briefly interrupted by a Danish invasion) into the 12th century. In contrast to the gradual and mostly peaceful process of Ostsiedlung occurring at the time in some other regions such as Silesia
Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
or Farther Pomerania
Farther Pomerania, Hinder Pomerania, Rear Pomerania or Eastern Pomerania (; ), is a subregion of the historic region of Pomerania in north-western Poland, mostly within the West Pomeranian Voivodeship, while its easternmost parts are within the Po ...
, Pomerelia was instead violently overrun by the State of the Teutonic Order including the principal city of the territory. In the latter case, the troops of the German monastic state exterminated the original Polish inhabitants of the city and initiated a massive colonisation campaign to hastily repopulate the area with numerous German-speaking settlers, especially in major urban areas, while in smaller towns and in rural areas, speakers of Kashubian and Greater Polish (i.e. Kociewiacy, and Borowiacy) predominated. The Teutonic Order developed the land in amelioration projects, dyking of the founding of German-settled Estates and villages.
As the result of the Thirteen Years' War of 1454-1466, Pomerelia became part of the Crown of the Kingdom of Poland
The Crown of the Kingdom of Poland (; ) was a political and legal concept formed in the 14th century in the Kingdom of Poland, assuming unity, indivisibility and continuity of the state. Under this idea, the state was no longer seen as the Pat ...
again, within the province of Royal Prussia (which along Pomerelia also included the western rim of the actual region of Prussia, namely Warmia as well as Malbork Land, the latter comprising northern parts of Pomesania and Pogesania). After the Partitions of Poland
The Partitions of Poland were three partition (politics), partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th century. They ended the existence of the state, resulting in the eli ...
in 1772–1795, historical Pomerelia became part of the new province of West Prussia within the Kingdom of Prussia. Temporarily, during the Napoleonic Wars
{{Infobox military conflict
, conflict = Napoleonic Wars
, partof = the French Revolutionary and Napoleonic Wars
, image = Napoleonic Wars (revision).jpg
, caption = Left to right, top to bottom:Battl ...
until 1815
Events
January
* January 2 – Lord Byron marries Anna Isabella Milbanke in Seaham, county of Durham, England.
* January 3 – Austria, Britain, and Bourbon-restored France form a secret defensive alliance treaty against Pr ...
, Gdańsk became a Free City, while southern portions of West Prussia with Toruń
Toruń is a city on the Vistula River in north-central Poland and a World Heritage Sites of Poland, UNESCO World Heritage Site. Its population was 196,935 as of December 2021. Previously, it was the capital of the Toruń Voivodeship (1975–199 ...
became parts of the Duchy of Warsaw
The Duchy of Warsaw (; ; ), also known as the Grand Duchy of Warsaw and Napoleonic Poland, was a First French Empire, French client state established by Napoleon Bonaparte in 1807, during the Napoleonic Wars. It initially comprised the ethnical ...
. Perhaps the earliest census figures (from years 1817 and 1819) about the ethnic or national composition of the region come from Prussian data published in 1823. At that time, entire West Prussia (of which historical Pomerelia was part) had 630,077 inhabitants – 327,300 ethnic Poles (52%), 290,000 Germans (46%) and 12,700 Jews (2%). In this data Kashubians are included with Poles, while Mennonites
Mennonites are a group of Anabaptism, Anabaptist Christianity, Christian communities tracing their roots to the epoch of the Radical Reformation. The name ''Mennonites'' is derived from the cleric Menno Simons (1496–1561) of Friesland, part of ...
(numbering 2% of West Prussia's population) are included with Germans.
Another German author, Karl Andree, in his book "" (Leipzig 1831), gives the total population of West Prussia as 700,000 inhabitants – including 50% Poles (350,000), 47% Germans (330,000) and 3% Jews (20,000).
There are also estimates of the religious structure (number of temples) of the pre-1772 Pomerelian Voivodeship of Poland. Around year 1772 that voivodeship had 221 (66,6%) Roman Catholic, 79 (23,8%) Lutheran, 23 (6,9%) Jewish, six (1,8%) Mennonite, two (0,6%) Czech Brethren and one (0,3%) Calvinist churches:
See also
* History of Pomerania
The history of Pomerania starts shortly before 1000 AD, with ongoing conquests by newly arrived Polans (western), Polan rulers. Before that, the area was recorded nearly 2000 years ago as Germania, and in modern times Pomerania has been split betw ...
* Kashubia
Kashubia or Cassubia ( or ; ; or ) is an ethnocultural region in the historic Eastern Pomerania (Pomerelia) region of northern Poland. It is inhabited by the Kashubian people, and many in the region have historically spoken the Kashubian langua ...
* Kociewie
Kociewie is an ethnocultural region in the eastern part of Tuchola Forest, in northern Poland, Pomerania, that is inhabited by the Kociewians. Its cultural capital is Starogard Gdański, the biggest town is Tczew, while other major towns include ...
* Chełmno Land
* Tuchola Forest
* List of Pomeranian duchies and dukes
* Olędrzy
* Żuławy Wiślane
Notes
References
External links
Map of Pomerelia
(within a map of the Holy Roman Empire, 1138–1254)
{{Authority control
History of Pomerania
Historical regions in Poland