The lower town of Smyrna is captured by Crusaders.
The Smyrniote crusades (13431351) were two Crusades sent by Pope Clement VI against the Emirate of Aydin under Umur Bey which had as their principal target the coastal city of Smyrna in Asia Minor.
The first Smyrniote crusade was the brainchild of Clement VI. The threat of Turkish piracy in the Aegean Sea had induced Clement's predecessors, John XXII and Benedict XII, to maintain a fleet of four galleys there to defend Christian shipping but starting in the 1340s Clement endeavoured with Venetian aid to expand this effort into a full military expedition. He commissioned Henry of Asti, the Catholic patriarch of Constantinople, to organise a league against the Turks, who had increased their piracy in the Aegean in recent years. Hugh IV of Cyprus and the Order of the Hospital joined and on 2 November 1342, the Pope sent letters to engage the men and ships of Venice. The Papal bull granting the Crusade indulgence and authorising its preaching throughout Europe, Insurgentibus contra fidem, was published on 30 September.
The first Smyrniote crusade began with the naval victory of the Battle of Pallene and ended with an assault on Smyrna, capturing the harbour and the citadel but not the acropolis, on 28 October 1344. In a gesture of over-confidence, on 17 January 1345 Henry of Asti attempted to celebrate mass in an abandoned structure which he believed had been the cathedral of the metropolitan. In the middle of the service Umur Beg swept down on the congregation and the leaders of the crusade were killed, including the Patriarch, Martino Zaccaria, commander of the Papal galleys and the Venetian commander, Pietro Zeno.
The precarious situation of the Crusaders in Asia spurred the Pope to organise a second expedition in 1345. In November, under the command of Humbert II of Viennois, the second Smyrniote crusade set out from Venice. In February 1346 it won a victory over the Turks at Mytilene but Humbert did little more at Smyrna than sortie against the Turks and refortify the Christian section of the city. The next five years were occupied by Clement VI with attempts to negotiate a truce with the Turks, who kept Smyrna in a constant state of siege by land and direct financial and military aid to the city. Although Clement's concern with the Crusade ended abruptly in September 1351, the city of Smyrna remained in Christian hands until the Siege of Smyrna by the Timurids in 1402.
Smyrna ( SMUR-nə; Ancient Greek: Σμύρνη, romanized: Smýrnē, or Ancient Greek: Σμύρνα, romanized: Smýrna) was a Greek city located at a strategic point on the Aegean coast of Anatolia. Due to its advantageous port conditions, its ease of defence, and its good inland connections, Smyrna rose to prominence. The name of the city since about 1930 is İzmir.Two sites of the ancient city are today within Izmir's boundaries. The first site, probably founded by indigenous peoples, rose to prominence during the Archaic Period as one of the principal ancient Greek settlements in western Anatolia. The second, whose foundation is associated with Alexander the Great, reached metropolitan proportions during the period of the Roman Empire. Most of the present-day remains of the ancient city date from the Roman era, the majority from after a second-century AD earthquake. In practical terms, a distinction is often made between these. Old Smyrna was the initial settlement founded around the 11th century BC, first as an Aeolian settlement, and later taken over and developed during the Archaic Period by the Ionians. Smyrna proper was the new city which residents moved to as of the fourth century BC and whose foundation was inspired by Alexander the Great.Old Smyrna was located on a small peninsula connected to the mainland by a narrow isthmus at the northeastern corner of the inner Gulf of İzmir, at the edge of a fertile plain and at the foot of Mount Yamanlar. This Anatolian settlement commanded the gulf. Today, the archeological site, named Bayraklı Höyüğü, is approximately 700 metres (770 yd) inland, in the Tepekule neighbourhood of Bayraklı. New Smyrna developed simultaneously on the slopes of the Mount Pagos (Kadifekale today) and alongside the coastal strait, immediately below where a small bay existed until the 18th century.
The core of the late Hellenistic and early Roman Smyrna is preserved in the large area of İzmir Agora Open Air Museum at this site. Research is being pursued at the sites of both the old and the new cities. This has been conducted since 1997 for Old Smyrna and since 2002 for the Classical Period city, in collaboration between the İzmir Archaeology Museum and the Metropolitan Municipality of İzmir.