1020s
The 1020s was a decade of the Julian Calendar which began on January 1, 1020, and ended on December 31, 1029.
Millennium: | 2nd millennium |
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Events
1020
- Summer – Emperor Henry II conducts his third Italian military campaign. He makes plans to invade the south, but remains non-commital.
- June 15 – Byzantine troops under Catepan Basil Boioannes (supported by his ally Prince Pandulf IV) capture the fortress of Troia.
- The French city of Saint-Germain-en-Laye is founded by King Robert II (the Pious).
- King Canute the Great codifies the laws of England (approximate date).
- King Gagik I of Armenia is succeeded by Hovhannes-Smbat III.
1021
By place
Europe
- November – Emperor Henry II conducts his fourth Italian military campaign. He crosses the Brenner Pass with a 60,000-strong army and reaches Verona where he receives Lombard levies. Henry proceeds to Mantua and then into Ravenna to spend Christmas there.
- The Taifa of Valencia, a Moorish kingdom in Al-Andalus (modern Spain), becomes independent from the Caliphate of Córdoba (approximate date).
Africa
- 13 February – On one of his habitual night rides in the outskirts of Cairo, the Fatimid caliph al-Hakim bi-Amr Allah disappears, most likely assassinated by disaffected palace factions, apparently involving his sister, Sitt al-Mulk.[1]
- 26 March – On the feast of Eid al-Adha, the death of al-Hakim, kept secret for six weeks, is announced, along with the succession of his son, al-Zahir li-i'zaz Din Allah. On the same day, al-Hakim's designated heir, Abd al-Rahim ibn Ilyas, is arrested in Damascus and brought to Egypt.[2]
- The last evidence of indigenous Christian and non-Arabophone culture in Tripolitania (modern Libya) is seen.[3]
Asia
- Senekerim-Hovhannes Artsruni, king of Vaspurakan (Greater Armenia), surrenders his kingdom to the Byzantine Empire. He receives in return Sebasteia and becomes governor of Cappadocia.[4]
- Battle of Shirimni, the Byzantine Empire under Basil II defeats the Kingdom of Georgia under Giorgi I at Shirimni, at the Lake Palakazio, modern Lake Çıldır, Turkey
- Hovhannes-Smbat III, King of the Armenian kingdom of Ani, is attacked by his younger brother Ashot IV, and loses much power to him, becoming concurrent king of outlying territories.
- Emperor Rajendra Chola I extends his influence of the Chola Empire to the banks of the Ganges River (North India) and invades Bengal.
- Sultan Mahmud of Ghazni appoints Malik Ayaz to the throne, making Lahore (modern Pakistan) the capital of the Ghaznavid Empire.
- The Chinese capital city of Kaifeng has some half a million residents by this year; including all those present in the nine designated suburbs, the population is over a million people.
1022
By place
Byzantine Empire
- Spring – Battle of Svindax: The Byzantine army under Emperor Basil II defeats the Georgians at Svindax (modern Turkey). King George I is forced to negotiate a peace treaty, ending the Byzantine–Georgian wars.
- Summer – Nikephoros Phokas (Barytrachelos) conspires with the Byzantine general Nikephoros Xiphias against Basil II. The rebellion collapses and Xiphias assassinates Phokas.
Europe
- Spring – Emperor Henry II divides his army into three columns and descends through Rome onto Capua. The bulk of the expeditionary force (20,000 men) led by Henry, makes its way down the Adriatic coast.
- Pilgrim, archbishop of Cologne, marches with his army down the Tyrrhenian coast to lay siege to Capua. The citizens open the gates and surrender the city to the imperial army.[6]
- Pilgrim besieges the city of Salerno for forty days. Prince Guaimar III offers to give hostages – Pilgrim accepts the prince's son and co-prince Guaimar IV, and lifts the siege.[7]
- Summer – Outbreak of the plague among the German troops forces Henry II to abandon his campaign in Italy. He reimposes his suzerainty on the Lombard principalities.
- King Olof Skötkonung dies and is succeeded by his son Anund Jakob (or James) as ruler of Sweden. He becomes the second Christian king of the Swedish realm.
Africa
- The 14-year-old Al-Mu'izz ibn Badis takes over, with support of the Zirid nobles, the government and ascends (as a minor) to the throne in Ifriqiya (modern Tunisia).
Asia
- The Chinese military has one million registered soldiers during the Song Dynasty, an increase since the turn of the 11th century (approximate date).
By topic
Religion
- After the Council of Orléans, King Robert II (the Pious) burns thirteen heretics at Orléans. These are the first burning victims for heresy in Medieval Europe.
- Pope Benedict VIII convenes a synod at Pavia. He issues decrees to restrain simony and incontinence of the clergy.[8]
- Æthelnoth, archbishop of Canterbury, travels to Rome to obtain the pallium, which is received by Benedict VIII.[9]
1023
By place
Europe
- The Judge-Governor of Seville in Al-Andalus (modern Spain) takes advantage of the disintegration of the Caliphate of Córdoba and seizes power as Abbad I, founding the Abbadid dynasty.
- December – Abbad I declares the Taifa of Seville independent from Córdoban rule. Abd ar-Rahman V is proclaimed Caliph at Córdoba.
Asia
- April – An epidemic in Kyoto (Japan) is so severe that there are corpses in the streets; disease spreads throughout the country.
- 60th birthday and longevity ceremony of Japanese matriarch Minamoto no Rinshi.
- The Ghaznavid Empire occupies Transoxiana (approximate date).
By topic
Religion
- The Dom Church at Utrecht (modern Netherlands) is severely damaged by fire. Bishop Adalbold II begins construction of a new Romanesque style church.
1024
By place
Byzantine Empire
- Emperor Basil II prepares a Byzantine expedition to invade Sicily. Governor Ahmed al-Akhal appeals to the Zirids of Ifriqiya for help. They dispatch a fleet, but these are caught up in a storm and destroyed near Pantelleria.
- Battle of Lemnos: Kievan Viking raiders (800 men) sail through the straits at Abydos to the Aegean Sea. From there they make for the island of Lemnos, but are defeated by a Byzantine fleet of the Cibyrrhaeot Theme.[10]
Europe
- July 13 – Emperor Henry II dies in his imperial palace at Göttingen (modern Germany). He leaves no heirs, thereby ending the Ottonian dynasty. The Salian dynasty of the Holy Roman Empire is founded by Conrad II.
- September – Conrad II (the Elder) is elected and crowned as King of Germany in Mainz, while both he and his cousin Conrad the Younger (son of Conrad I, duke of Carinthia) are invested as joint dukes of Franconia.
- Roger I of Tosny, a Norman nobleman, leaves the battlefield of the Ebro Valley after terrorising the Saracens and capturing several towns and castles during the Reconquista in the Iberian Peninsula (modern Spain).[11]
Asia
- May 13 – Fujiwara no Takako, daughter of influential Japanese statesman Fujiwara no Michinaga, is married to Minamoto no Morofusa.
- July 17 – In Japan, the Manju (万寿) era begins.
- Japanese waka poet Daini no Sanmi, lady-in-waiting to dowager Grand Empress Shōshi, is married to Fujiwara no Kanetaka.
- Japanese waka poet Sagami divorces, returns to Kyoto and becomes a lady-in-waiting to Imperial Princess Shushi.
- Murder of the daughter of the late Japanese Emperor Kazan, a lady-in-waiting to Shōshi who orders an investigation.
- The world's first paper-printed money, which later greatly benefits the economy of the Song dynasty, originates in the Sichuan province of China.
- Sultan Mahmud of Ghazni sacks the Hindu religious center of Somnath and takes away a booty of 20 million dinars (approximate date).
By topic
Religion
- April 9 – Pope Benedict VIII dies after a 12-year pontificate at Rome. He is succeeded by his brother John XIX as the 144th pope of the Catholic Church.
1025
By place
Byzantine Empire
- December 15 – Byzantine Emperor Basil II ("Bulgar Slayer") dies in Constantinople after a 50-year reign. Never married, he is succeeded by his brother and co-emperor Constantine VIII who becomes sole ruler of the Byzantine Empire. Constantine calls the Sicilian invasion off. Catapan Basil Boioannes diverts the Byzantine expeditionary force already assembled on Calabria to join the siege of Capua.
Europe
- April 18 – Bolesław I the Brave is crowned in Gniezno as the first king of Poland. He takes advantage of the interregnum in Germany (see 1024) and receives permission for his coronation from Pope John XIX; however, he dies on June 17.
- September – At the urging of Queen Constance of Arles, the three sons of King Robert II of France ("the Pious") revolt against their father – Hugh Magnus (heir and co-king), Henry I and Robert I, Duke of Burgundy start a civil war over power.
- December 25 – Mieszko II Lambert, son of Bolosław I, is crowned as king of Poland by archbishop Hippolytus in Gniezno Cathedral.
Africa
- Emir Al-Mu'izz ibn Badis of the Zirid dynasty in Ifriqiya (modern Tunisia) attempts to retake Sicily but fails.[12]
Asia
- January 21 – Chifuru, daughter of powerful Japanese court official Fujiwara no Sanesuke (rival of Fujiwara no Michinaga) has her mogi ceremony. Sanesuke wants to make his daughter an imperial consort which causes the dislike of Empress Ishi (daughter of Michinaga) – eventually Kampaku (Regent) Fujiwara no Yorimichi prevents it.
- Srivijaya, a Buddhist kingdom based in Sumatra, is attacked by Emperor Rajendra I of the Chola dynasty of southern India in a dispute over trading rights in Southeast Asia. It survives, but declines in importance.
- Completion and publishing of Avicenna's Canon of Medicine.
- Japanese Kampaku (Regent) Fujiwara no Yorimichi holds horse racing at his mansion; the emperor attends.
1026
By place
Europe
- Spring – King Conrad II, "the Elder", assembles an army of thousands of armored knights for an expedition into Italy. He besieges Pavia and marches to Milan, where he is crowned with the Iron Crown by Archbishop Aribert as king of the Lombards. Duke William V ("the Great") of Aquitaine, who is already en route for Italy, decides to renounce his claim to the Lombard throne and turns back.[13]
- April – Conrad II punishes (with the help of Milanese troops) the citizens of Pavia with starvation, for burning down the Royal Palace. He appoints Aribert as his viceroy ("imperial vicar") in Italy and charges him to ensure that the order is complied with.
- Summer – Conrad II leaves the bulk of his army at the siege of Pavia, and marches to Ravenna. The Ravennan militias close the town gates and assault the imperial train. Conrad rallies his troops and takes Ravenna, taking bloody revenge.
- 1 June – The Basilica of Saint Maternus in Walcourt, present-day Belgium, is consecrated by Bishop Réginhard of Liège.[14]
- Conrad II proceeds to Pesaro, but a malarian outbreak forces him to withdraw back up north to the Po Valley. He subdues the March of Turin, where Count Ulric Manfred II opposes the election of Conrad.
- Autumn – Pavia falls to the imperial forces. Only the intervention of Odilo of Cluny persuades Conrad to have mercy on the city and the defeated rebels.[15]
- Battle of Helgeå (off the coast of Sweden): Naval forces of King Cnut the Great's North Sea Empire defeat the combined Swedish and Norwegian royal fleets.[16]
- 9-year-old Henry "the Black" is made duke of Bavaria by his father, Conrad II, after the death of his predecessor Henry V.
- Pietro Barbolano becomes 28th doge of Venice.
Asia
- A Zubu revolt against the Liao dynasty is suppressed, with the Zubu forced to pay an annual tribute of horses, camels and furs.
1027
By place
Europe
- March 26 – Pope John XIX crowns Conrad II ("the Elder") and his wife Gisela of Swabia as Holy Roman Emperor and Empress, respectively, in Old St. Peter's Basilica in Rome.[17] Cnut the Great, King of Denmark and England, attends the coronation, proving his position as sole ruler of the Danish North Sea Empire.
- May 14 – King Robert II of France ("the Pious") sues for peace with his sons. Henry I is crowned co-king of France at Reims Cathedral, but has little power to rule (until 1031).[18]
- August 6 – Robert the Magnificent becomes duke of Normandy after the death of his brother Richard III.
- Duke Sergius IV of Naples donates the County of Aversa to a band of Norman mercenaries led by Rainulf Drengot, who support him in the war with Capua.
- King Sigtrygg Silkbeard of Dublin and sub-King Flannacán of Brega make a pilgrimage to Rome.
- Ealdred is appointed abbot of Tavistock Abbey in England (approximate date).
Asia
- August 16 – Bagrat IV becomes king of Georgia on the death of his father, George I. Queen Dowager Mariam becomes regent for her 9-year-old son.
- Wedding of Crown Prince Atsunaga of Japan and Imperial Princess Teishi.
- This is the first year of the first rabjyung (60-year) cycle to start in the Tibetan calendar.
By topic
Science, technology and medicine
- The Book of Healing (Arabic: کتاب الشفاء Kitab Al-Shifaʾ, Latin: Sufficientia), a comprehensive scientific and philosophical encyclopedia written by the Persian polymath Avicenna (Abū ʿAlī ibn Sīnā), is published.[19]
- Song dynasty Chinese engineer Yan Su reinvents the 3rd-century south-pointing chariot, a mechanical-driven compass vehicle (as recorded in the Song Shi).
1028
By place
Byzantine Empire
- November 11 – Emperor Constantine VIII dies at Constantinople after a 3-year reign. On his deathbed, and without a male heir, Constantine arranges that his eldest daughter, Zoë Porphyrogenita, succeeds him and marries the Byzantine nobleman, Romanos III (Argyros).
- November 15 – Zoë Porphyrogenita takes the throne as empress consort. Her husband, Romanos III (age 60) becomes emperor of the Byzantine Empire.
England
- Cnut the Great sails from England to Norway with a fleet of 50 ships. He defeats Olaf Haraldsson and is crowned king of Norway. Cnut becomes the sole ruler of England, Denmark and part of Sweden (known as the Danish North Sea Empire).
Europe
- April 14 – The 10-year-old Henry III (the Black), son of Emperor Conrad II (the Elder), is elected and crowned king of Germany in Aachen Cathedral by Pilgrim, archbishop of Cologne.
- King Sancho Garcés III (the Great) conquers Castile (modern Spain) (approximate date).
1029
By place
Europe
- Prince Pandulf IV of Capua becomes the de facto ruler of southern Italy – holding Capua and Naples himself – this in support with his powerful allies Amalfi, Salerno and Benevento. Only the Duchy of Gaeta remains out of his grasp.
- Rainulf Drengot, head of a mercenary band of Norman knights, is approached by Duke John V of Gaeta and is persuaded to change sides. With Norman help, Duke Sergius IV recovers Naples from Capuan occupation.
- Duke Bretislav I (Bohemian Achilles) of Bohemia of the Přemyslid Dynasty reconquers Moravia from Poland (approximate date).
By topic
Religion
- The seat of the Bishopric of Zeitz is moved to Naumburg (Saxony-Anhalt) in Central Germany.
Significant people
- Al-Qadir caliph of Baghdad
- Al-Hakim bi-Amr Allah caliph of Cairo
- Henry I of France
- Avicenna
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References
- Halm, Heinz (2003). Die Kalifen von Kairo: Die Fāṭimiden in Ägypten, 973–1074 [The Caliphs of Cairo: The Fatimids in Egypt, 973–1074] (in German). Munich: C. H. Beck. pp. 297–302. ISBN 3-406-48654-1.
- Halm, Heinz (2003). Die Kalifen von Kairo: Die Fāṭimiden in Ägypten, 973–1074 [The Caliphs of Cairo: The Fatimids in Egypt, 973–1074] (in German). Munich: C. H. Beck. pp. 307–308. ISBN 3-406-48654-1.
- Bresc, Henri (2003). "La Sicile et l'espace libyen au Moyen Age" (PDF). Parte prima. Il regno normanno e il Mediterraneo. Retrieved 17 January 2012.
- Hewsen, Robert H. (2001). Armenia: A Historical Atlas. The University of Chicago Press. p. 126. ISBN 0-226-33228-4.
- Based on dating of a felled tree using dendrochronology based on a timeline using the 993–994 carbon-14 spike. Kuitems, Margot; Wallace, Birgitta L.; Lindsay, Charles; Scifo, Andrea; Doeve, Petra; Jenkins, Kevin; Lindauer, Susanne; Erdil, Pınar; Ledger, Paul M.; Forbes, Véronique; Vermeeren, Caroline (2021-10-20). "Evidence for European presence in the Americas in ad 1021". Nature: 1–4. doi:10.1038/s41586-021-03972-8. ISSN 1476-4687. PMID 34671168. S2CID 239051036.
Our result of AD 1021 for the cutting year constitutes the only secure calendar date for the presence of Europeans across the Atlantic before the voyages of Columbus [in 1492]. Moreover, the fact that our results, on three different trees, converge on the same year is notable and unexpected. This coincidence strongly suggests Norse activity at L’Anse aux Meadows in AD 1021.
- Norwich, John Julius (1967). The Normans in the South. London: Longman, pp. 26–28.
- Amatus, Dunbar & Loud (2004), p. 53. The young prince was sent to the papal court for safekeeping according to Amatus.
- Walker, Williston (1921). A History of the Christian Church. Charles Scribner's Sons, p. 218.
- Ortenberg. Anglo-Saxon Church and the Papacy. English Church and the Papacy, p. 49.
- Wortley, John, ed. (2010). John Skylitzes: A Synopsis of Byzantine History, 811–1057. Cambridge: Cambridge University Press. p. 347. ISBN 978-0-521-76705-7.
- Boissonade, B. (1934). "Les premières croisades françaises en Espagne. Normands, Gascons, Aquitains et Bourguignons (1018-1032)". Bulletin Hispanique. 36 (1): 5–28. doi:10.3406/hispa.1934.2607.
- Meynier, Gilbert (2010). L'Algérie cœur du Maghreb classique. De l'ouverture islamo-arabe au repli (658-1518). Paris: La Découverte. p.50.
- Jonathan Riley-Smith (2004). The New Cambridge Medieval History. Volume IV c.1024–c.1198. p. 72. ISBN 978-0-521-41411-1.
- Josis–Roland, Françoise (1970). "La basilique Notre-Dame de Walcourt" [The basilica of Our Lady in Walcourt] (PDF). Bulletin de la Commission Royale des Monuments et des Sites (in French): 65. Retrieved 20 June 2021.
- Lucy Margaret Smith (1920). The Early History of the Monastery of Cluny. Oxford University Press.
- Dated 1025 by the Anglo-Saxon Chronicle, which gives the victory to Sweden.
- Wolfram, Herwig (2006). Conrad II, 990-1039: Emperor of Three Kingdoms. Pennsylvania State University Press. p. 102. ISBN 0-271-02738-X.
- Clark, William W. (2006). Medieval Cathedrals. Westport, CT: Greenwood Publishing. p. 87. ISBN 978-0-313-32693-6.
- Goodman, Lenn Evan (1992). Avicenna. London: Routledge. p. 31. ISBN 0-415-01929-X.