دوقية بوميريليا

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 – the first historical Polish ruler - in the second half of the tenth century^[2] or even earlier, by his father, in the 940s or 950s^[3]– the date of incorporation is unknown.^[4] Mieszko founded Gdańsk to control the mouth of the Vistula between 970 and 980.^[5] According to Józef Spors, despite some cultural differences, the inhabitants of the whole of Pomerania had very close ties with residents of other Piast provinces,^[6] from which Pomerelia was separated by large stretches of woodlands and swamps.^[4]

أدخل آل بياست المسيحية إلى بوميريليا الوثنية، مع وجود خلاف حول مدى تحقق هذا التحول. ^{[ 7 ]} في القرن الحادي عشر، خففت المنطقة من علاقاتها الوثيقة مع مملكة بولندا، وشكلت بعد ذلك دوقية مستقلة لعدة سنوات. ^{[ 8 ]} يشير معظم الباحثين إلى أن بوميريليا كانت لا تزال جزءًا من بولندا خلال عهد الملك بوليسلاف الأول ملك بولندا وابنه ميشكو الثاني لامبرت . ومع ذلك، توجد آراء مختلفة، منها ما يشير إليه بيتر أوليفر لوي، الذي يرى أن السلاف في بوميريليا قطعوا صلاتهم بآل بياست وأعادوا المسيحية التي أدخلوها في السنوات الأولى من القرن الحادي عشر. ^{[ 9 ]} إلا أن التاريخ الدقيق لهذا الانفصال غير معروف. قيل إن سكان بوميريليا شاركوا في ردة الفعل الوثنية في بولندا ، ودعموا بنشاط ميسلاف الذي كان ينوي فصل مازوفيا عن سلطة حكام بولندا، ولكن بعد هزيمة ميسلاف عام 1047، قبلوا حكم الدوق كازيمير الأول المُرمِّم ، وبقيت المقاطعة جزءًا من بولندا حتى ستينيات القرن الحادي عشر، عندما شاركت القوات البوميريلية في حملة الملك البولندي بوليسلاف الثاني الكريم ضد بوهيميا عام 1061 أو 1068. تعرض الدوق بوليسلاف لهزيمة خلال حصار هراديك واضطر للتراجع إلى بولندا. بعد ذلك بوقت قصير، انفصلت بوميريليا عن مملكته. ^{[ 10 ]} لم تنجح حملة دوق بياست، فلاديسلاف الأول هيرمان، لغزو بوميريليا في الفترة 1090-1091، لكنها أسفرت عن حرق العديد من الحصون البوميريلية أثناء التراجع. ^{[ 4 ]}

In 1116, direct control over Pomerelia was reestablished by Bolesław III Wrymouth of Poland,^[11] who by 1122 had also conquered the central and western parts of Pomerania.^[12] 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, and subordinated to the bishopric of Włocławek.^[4] In 1138, following the death of Bolesław III, Poland was fragmented into several semi-independent 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 Oliva Abbey near Gdańsk.

Two Samborides administering Pomerelia in the 12th century are known by name: Sobieslaw I and his son, Sambor I.^[4]

In 1210, king Valdemar II of Denmark invaded Pomerelia, whose princepsMestwin I became his vassal.^[13] 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,^[14] gained full independence in 1227.^[8]

After Mestwin I's death, Pomerelia was internally divided among his sons Swietopelk II, Wartislaw, Sambor II and Ratibor.^[15] 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), and Ratibor, who received the Białogard area, were initially under his tutelage.^[15] The fourth brother, Wartislaw, took his seat in Świecie, thus controlling the second important area besides Gdańsk.^[15] Wartislaw died before 27 December 1229, his share was to be given to Oliva Abbey by his brothers.^[16] The remaining brothers engaged in a civil war: Sambor II and Ratibor allied with the Teutonic Order^[16][17] and the Duke of Kuyavia^[16] against Swietopelk, who in turn allied with the Old Prussians,^[17] took Ratibor prisoner and temporarily assumed control over the latter's share.^[16] The revolt of the Old Prussians against the Teutonic Order in 1242 took place in the context of these alliances.^[17] Peace was restored only in the Treaty of Christburg (Dzierzgoń) in 1249, mediated by the later pope Urban IV, then papal legate and archidiacone of Lüttich (Liege).^[17]

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 Griffindukes of Pomerania, Barnim I and Wartislaw III.^[18] In this conflict, Swietopelk II initially won the upper hand, but could not force a final decision.^[18]

Swietopelk II, who styled himself dux. since 1227, chartered the town of Gdańsk with Lübeck law and invited the Dominican Order.^[14] His conflicts with the Teutonic Order, who had become his eastern neighbor in 1230, were settled in 1253 by exempting the order from the Vistula dues.^[14] With Swietopelk II's death in 1266, the rule of his realm passed to his sons Wartislaw and Mestwin II.^[14] These brothers initiated another civil war, with Mestwin II allying with and pledging allegiance to the Brandenburg margraves (Treaty of Arnswalde/Choszczno 1269).^[14] The margraves, who in the 1269 treaty also gained the land of Białogard, 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.^[19] With the margraves' aid, Mestwin II succeeded in expelling Wartislaw from Gdansk in 1270/71.^[14] 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.^[19]

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, whose troops took the city with a direct attack. The war against Brandenburg ended in 1273 with a treaty ^[20] (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).^[21]

On February 15, 1282, High Duke of Poland and WielkopolskaPrzemysł II and the Duke of PomereliaMestwin II, signed the Treaty of Kępno which transferred the suzerainty over Pomerelia to Przemysł.^[22] 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).^[23] 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.^[22]

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, while the rest of the country (Silesia, Lesser Poland, Masovia) 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 and Pomerelia in 1300 after a nobility revolt.^[24] These were captured by Wenceslaus who now, after gaining most of the Polish lands, was crowned in Gniezno as king of Poland by archbishop Jakub Świnka^[25] Upon the deaths of Wenceslaus and his successor Wenceslaus III and with them the extinction of the Přemyslid dynasty, Pomerelia was recaptured by Władysław I the Elbow-high in 1306.

During Władysław's rule, the Margraviate of Brandenburg staked its claim on the territory in 1308, leading Władysław I the Elbow-high to request assistance from the Teutonic Knights, 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). At the same time, Słupsk and Sławno 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. It resulted in a series of Polish–Teutonic Wars throughout the 14th and 15th centuries.

• Siemomysł (11th century)
• Świętobor (c. 1060 – 1106)
• Swietopelk I (1106 – ok. 1113)

• Sobieslaw I (until c. 1178)
• Sambor I (c. 1178 – 1205/07)
• Mestwin I (1205/07–1213/20)
• Swietopelk II (1213/20–1227)

• Mestwin II (1270–1294)
• Przemysł II (1294–1296)
• Leszek of Inowrocław (1296)
• Władysław I Łokietek (1296–1299)
• Wenceslaus II of Bohemia (1299–1305)
• Wenceslaus III of Bohemia (1305–1306)
• Władysław I Łokietek (1306–1308)