January 16 – Council of Nablus: King Baldwin II and Patriarch Warmund convenes an assembly at Nablus – establishing the earliest surviving written laws of the Crusader Kingdom of Jerusalem. The prelates and noblemen who attend the meeting confirm the clergy's right to collect the tithe and to bear arms "in the cause of defense".[2]
Fang La, a Chinese rebel leader, leads an uprising against the Song Dynasty in Qixian Village (modern-day Zhejiang) in southeast China. He raises an army and captures Hangzhou.
Summer – Seljuk forces under Toghtekin make extensive raids into Galilee. King Baldwin II of Jerusalem, in reprisal, crosses the Jordan River with a Crusader army and ravages the countryside. He occupies and destroys a fortress that Toghtekin has built at Jerash.[7]
Battle of Beroia: Emperor John II Komnenos transfers the Byzantine field army from Asia Minor (where it has been engaged against the Seljuk Turks) to the Balkans. The Pechenegs who have set up their camp (defended by a circular formation of wagons) near Beroia (modern Bulgaria) are defeated. John orders the Varangian Guard (some 480 men), the elite Palace Guard to hack their way through the Pecheneg circle of wagons, causing a general rout in their camp. Pecheneg survivors are taken captive and enlisted into the Byzantine army.[13]
September 13 – Count Joscelin I and Waleran of Le Puiset are taken prisoner by Turkish forces led by Belek Ghazi near Saruj in northern Syria. Belek offers Joscelin liberty in return for the cession of Edessa. He refuses to accept these terms; Joscelin and Waleran and 60 other Crusaders are taken to the castle at Kharput.[15]
August 8 – A Venetian fleet under Doge Domenico Michiel with well over a hundred ships sets sail from Venice, carrying an army of around 15,000 men and siege-material on the Venetian Crusade. The fleet departs for Palestine – but the Venetians pause to attack Corfu (this in retaliation for the refusal of John II to renew exclusive trading privileges). For six months, throughout the winter of 1122–23, the Venetians lay siege to the Byzantine island.[16]
The coronation of Japan's Emperor Sutoku takes place.
March 25 – St Bartholomew’s Hospital in London, commonly known as Barts, is founded by Rahere, a favourite courtier of King Henry I; it is now the oldest hospital in the United Kingdom operating on its original site.[20]
May 9 – A fire in the city of Lincoln, England, nearly destroys the Lincolnshire town; it is memorialized 600 years later by historian Paul de Rapin.[22]
May 30 – The Venetian fleet arrives at Ascalon and instantly sets about attacking the Fatimid fleet. The Egyptians fall into a trap, caught between two Venetian squadrons, and are destroyed or captured. While sailing back to Acre, the Venetians capture a merchant-fleet of ten richly laden vessels.[24]
May – Baldwin II and Joscelin I are rescued by 50 Armenian soldiers (disguised as monks and merchants) at Kharput. They kill the guards, and infiltrate the castle where the prisoners are kept. Joscelin escapes to seek help. However, the castle is soon besieged by Turkish forces under Belek Ghazi – and is after some time recaptured. Baldwin and Waleran of Le Puiset are moved for greater safety to the castle of Harran.[25]
The Pactum Warmundi: A treaty of alliance, is established between the Kingdom of Jerusalem and the Republic of Venice at Acre. The Venetians receive a street, with a church, baths and a bakery, free of all obligations, in every town of the kingdom. They are also excused of all tolls and taxes.[33]
Lothair II (supported by Pope Honorius II) asks Frederick II to restore to the crown the estates that he has inherited from Henry V. Frederick refuses, and by year's end a succession dispute breaks out between the House of Welf and the House of Hohenstaufen. The latter is led by Frederick and his brother Conrad III, duke of Franconia.
November – Jin–Song War: Emperor Taizong of the Jurchen-led Jin dynasty declares war on the Chinese Song dynasty – and orders his armies to invade Song territory. He sends the Western army to the city of Taiyuan in Shanxi province and the Eastern army to Bianjing (modern-day Kaifeng), the Song capital. The Song forces are not expecting an invasion and are caught off guard.[39]
Summer – Emperor John II Komnenos re-confirms the treaty of 1082. This ends the hostilities with Hungary and Venice. John secures Braničevo, and recovers the region of Sirmium on the Danube, but is forced by Venice to renew the exclusive commercial privileges.
Spring – The Crusaders under Pons, count of Tripoli, attack the fortress of Rafaniya (once held by Pons' grandfather Raymond IV), which dominates the entry of the Buqaia from the Orontes Valley. They besiege the fortress for 18 days and capture it on March 31.[41]
Autumn – Bohemond II takes over his inheritance of the Principality of Antioch. He sails from Otranto with a Norman fleet of 24 ships, carrying a number of troops and horses. Bohemond lands at the port of St. Symeon early in October and is welcomed at Antioch.[41]
Ragnvald Knaphövde, pretender to the Swedish throne, is killed by upset peasants at a local thing. Sweden is without a ruler, but Magnus I ("the Strong") claims sovereignty over Gothenland.
Spring – In China, scholars and farmers demonstrate around the capital city of Kaifeng, for the restoration of a trusted military official, Li Gang (李綱). Small conflicts erupt between the protestors and the government.
Jin–Song War: Jurchen forces reach the Yellow River Valley, two days after New Year. Remnants of the court flee south, including much of the populace, and communities such as the Kaifeng Jews.[45]
January 31 – Jurchen forces lay siege to Kaifeng. Qin Zong negotiates the terms of surrender, agreeing an annual indemnity. He orders Song forces to defend the prefectures of the Northern Song.
Olegarius, archbishop of Tarragona, creates a community of knights (known as the "Confraternity of Tarragona"), to combat the Almoravids in Catalonia.[46]
Summer – King Roger II of Sicily claims the Hauteville possessions in Italy as well the overlordship of Capua. However, a coalition of Norman noblemen in Apulia and Calabria resist (supported by Pope Honorius II) against Sicilian rule. The same year, Roger regains control over Malta after a rebellion.[48] Roger II also establishes a pact with the maritime Republic of Savona to guarantee the security of the Mediterranean Sea,[49] probably following an Almoravid raid against the Sicilian realm.[50]
King Henry I of England arranges the marriage of his daughter Matilda (the widow of Emperor Henry V) to the 14-year-old Geoffrey of Anjou (son of Count Fulk V). This is done to ensure an alliance between England and Anjou, and to prevent Fulk allying with Louis VI. Henry has the English nobles swear allegiance to Matilda as the rightful heir to the throne. Upon his death, her cousin Stephen of Blois crosses the channel and usurps her throne, becoming the King of England. She wages a lengthy civil war known as the Anarchy, which lasts from 1135–1154.
June 12 – Qinzong's younger brother, the 20-year-old Gaozong, re-establishes the Song dynasty (as the Southern Song dynasty) in Lin'an (modern-day Hangzhou) and is proclaimed emperor.
June 21 – Battle of Axspoele in Flanders: William, with his Norman knights and French allies, defeats Thierry, who is forced to flee to Bruges and then to Aalst where he is besieged.[53]
July 28 – William Clito dies as a result of a wound received at the siege of Aalst a fortnight earlier, leaving Thierry as sole claimant to the County of Flanders. He sets up his seat of government at Bruges and King Louis VI ("the Fat") of France agrees to his accession.[53]
March 26 – Gao Zong abdicates the throne after a mutiny of the palace guard. His 2-year-old son Zhao Fu succeeds him, but Empress Meng becomes regent and the sole ruler.
April 20 – Gao Zong regains the throne (with the support of the imperial army led by General Han Shizhong). Zhao Fu is forced to abdicate with Meng having ruled for 25 days.
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^Fletcher, R. A. (1987). "Reconquest and Crusade in Spain c. 1050-1150". Transactions of the Royal Historical Society. 37: 31–47 [45]. doi:10.2307/3679149. JSTOR3679149. S2CID154629568.
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^Steven Runciman (1952). A History of The Crusades. Vol II: The Kingdom of Jerusalem, p. 135. ISBN978-0-241-29876-3.
^Fletcher, R. A. (1987). "Reconquest and Crusade in Spain c. 1050–1150". Transactions of the Royal Historical Society. 5. 37: 31–47 [43]. doi:10.2307/3679149. JSTOR3679149.
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