| Battle of Bapheus | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Part of the Byzantine–Ottoman Wars | |||||||||
 Kocaeli Province, Turkey | |||||||||
| |||||||||
| Belligerents | |||||||||
| Byzantine Empire | Ottoman Beylik | ||||||||
| Commanders and leaders | |||||||||
| George Mouzalon | Osman I Köse Mihal | ||||||||
| Strength | |||||||||
| ~2,000 [1] | ~5,000 [1] | ||||||||
The Battle of Bapheus occurred on 27 July 1302, between an Ottoman army under Osman I and a Byzantine army under George Mouzalon. The battle ended in a crucial Ottoman victory, cementing the Ottoman state and heralding the final capture of Byzantine Bithynia by the Ottomans.
Osman I had succeeded in the leadership of his clan in c. 1281, and over the next two decades launched a series of ever-deeper raids into the Byzantine borderlands of Bithynia. By 1301, the Ottoman Turks were besieging Nicaea, the former imperial capital of the Byzantines, and pillaging the outskirts of Prusa. [2] The Turkish raids also threatened the port city of Nicomedia with famine, as Turkish warrior bands roamed the countryside and prohibited the collection of the harvest (see Akinji).
In the spring of 1302, the Co-Emperor Michael IX (r. 1294–1320) launched a campaign which reached south to Magnesia. The Turks, awed by his large army, avoided battle. Michael sought to confront them, but was dissuaded by his generals. The Turks, encouraged, resumed their raids, virtually isolating him at Magnesia. His army dissolved without battle, as the local troops left to defend their homes, and the Alans, too, left to rejoin their families in Thrace. Michael was forced to withdraw by the sea, followed by another wave of refugees. [3] [4] [5]
To counter the threat to Nicomedia, Michael's father, Andronikos II Palaiologos (r. 1282–1328), sent a Byzantine force of some 2,000 men (half of whom were recently hired Alan mercenaries), under the megas hetaireiarches , George Mouzalon, to cross over the Bosporus and relieve the city. [1] [6] [7]
At the plain of Bapheus (Greek : Βαφεύς), an unidentified site (perhaps to the east of Nicomedia but within sight of the city) on 27 July 1302, the Byzantines met a Turkish army of some 5,000 light cavalry under Osman himself, composed of his own troops as well as allies from the Turkish tribes of Paphlagonia and the Maeander River area. The Turkish cavalry charged the Byzantines, whose Alan contingent did not participate in the battle. The Turks broke the Byzantine line, forcing George Mouzalon to withdraw into Nicomedia under the cover of the Alan force. [8] [1] [7] [9]
Bapheus was the first major victory for the nascent Ottoman Beylik, and of major significance for its future expansion: the Byzantines effectively lost control of the countryside of Bithynia, withdrawing to their forts, which, isolated, fell one by one. After this battle the countryside of Bithinya was left practically defenseless so Osman used this opportunity to conquer the castle of Koyunhisar and the costal town of Gemlik. The Byzantine defeat also sparked an exodus of the Christian population from the area into the European parts of the empire, further altering the region's demographic balance. [8] Coupled with the defeat at Magnesia, which allowed the Turks to reach and establish themselves on the coasts of the Aegean Sea, Bapheus thus heralded the final loss of Asia Minor for Byzantium. [10] According to Halil İnalcık, the battle allowed the Ottomans to achieve the characteristics and qualities of a state. [11] The Ottoman conquest of Bithynia was nonetheless gradual, and the last Byzantine outpost there, Nicomedia, fell only in 1337. [12]
After the victory, thousands of ghazis, who believed that the resistance of the Byzantine Empire had been broken, came in hordes from the interior of Anatolia to Bithynia to raid for spoils. Byzantine historian George Pachymeres indicated that the news had reached the ghazis in Paphlagonia and that the fame of Osman Ghazi had reached there. He writes that "now the threats came up to the gates of Constantinople and the Turks were wandering around freely in small groups on the other side of the Straits". There is not a single day that passes without hearing that the enemy is attacking the fortresses on the coast and taking people prisoners or killing them", Pachymeres reports. [13] [14]
Andronikos II Palaiologos, Latinized as Andronicus II Palaeologus, reigned as Byzantine emperor from 1282 to 1328. His reign marked the beginning of the recently restored empire's final decline. The Turks conquered most of Byzantium's remaining Anatolian territories, and Andronikos spent the last years of his reign fighting his own grandson in the First Palaiologan Civil War. The war ended in Andronikos' forced abdication in 1328, after which he retired to a monastery for the remainder of his life.
Osman I or Osman Ghazi was the eponymous founder of the Ottoman Empire. While initially a small Turkoman principality during Osman's lifetime, his beylik transformed into a vast empire in the centuries after his death. It existed until 1922 shortly after the end of World War I, when the sultanate was abolished.
Orhan Ghazi was the second sultan of the Ottoman Empire from 1323/4 to 1362. He was born in Söğüt, as the son of Osman I.
Year 1302 (MCCCII) was a common year starting on Monday of the Julian calendar.
Nicomedia was an ancient Greek city located in what is now Turkey. In 286, Nicomedia became the eastern and most senior capital city of the Roman Empire, a status which the city maintained during the Tetrarchy system (293–324).
The rise of the Ottoman Empire is a period of history that started with the emergence of the Ottoman principality in c. 1299, and ended c. 1453. This period witnessed the foundation of a political entity ruled by the Ottoman Dynasty in the northwestern Anatolian region of Bithynia, and its transformation from a small principality on the Byzantine frontier into an empire spanning the Balkans, Anatolia, Middle East and North Africa. For this reason, this period in the empire's history has been described as the "Proto-Imperial Era". Throughout most of this period, the Ottomans were merely one of many competing states in the region, and relied upon the support of local warlords Ghazis and vassals (Beys) to maintain control over their realm. By the middle of the fifteenth century the Ottoman sultans were able to accumulate enough personal power and authority to establish a centralized imperial state, a process which was achieved by Sultan Mehmed II. The conquest of Constantinople in 1453 is seen as the symbolic moment when the emerging Ottoman state shifted from a mere principality into an empire therefore marking a major turning point in its history.
Michael IX Palaiologos or Palaeologus was Byzantine emperor together with his father, Andronikos II Palaiologos, from 1294 until his death. Andronikos II and Michael IX ruled as equal co-rulers, both using the title autokrator.
The Byzantine Empire experienced cycles of growth and decay over the course of nearly a thousand years, including major losses during the early Muslim conquests of the 7th century.
After its foundation by Osman I in about 1299, the Ottoman Empire expanded across Bithynia in north-west Anatolia by capturing territory from the Byzantine Empire. Osman was succeeded by his son Orhan in about 1324 and, following long sieges, he took the important cities of Bursa (1326) and Nicaea (1331). Next, Orhan besieged Nicomedia from 1333 to 1337. The Byzantine garrison surrendered due to lack of food and resources. Orhan's victory sealed Ottoman control of Bithynia.
The Byzantine–Ottoman wars were a series of decisive conflicts between the Byzantine Greeks and Ottoman Turks and their allies that led to the final destruction of the Byzantine Empire and the rise of the Ottoman Empire. The Byzantines, already having been in a weak state even before the partitioning of their Empire following the 4th Crusade, failed to recover fully under the rule of the Palaiologos dynasty. Thus, the Byzantines faced increasingly disastrous defeats at the hands of the Ottomans. Ultimately, they lost Constantinople in 1453, formally ending the conflicts.
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