Year 988 ( CMLXXXVIII) was a

leap year starting on Sunday A leap year starting on Sunday is any year with 366 days (i.e. it includes 29 February) that begins on Sunday, 1 January, and ends on Monday, 31 December. Its dominical letters hence are AG. The most recent year of such kind was 2012, and the next ...

of the

Julian calendar The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used as a religious calendar in parts of the Eastern Orthodox Church and in parts ...

Events

By place

Byzantine Empire

* Fall – Emperor

Basil II Basil II Porphyrogenitus (; 958 – 15 December 1025), nicknamed the Bulgar Slayer (, ), was the senior Byzantine emperor from 976 to 1025. He and his brother Constantine VIII were crowned before their father Romanos II died in 963, but t ...

, supported by a contingent of 6,000 Varangians (the future

Varangian Guard The Varangian Guard () was an elite unit of the Byzantine army from the tenth to the fourteenth century who served as personal bodyguards to the Byzantine emperors. The Varangian Guard was known for being primarily composed of recruits from Nort ...

), organizes the defences of

Constantinople Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...

to meet a threat from the insurgents, Bardas Phokas the Younger and Bardas Skleros. Basil crosses the

Bosphorus The Bosporus or Bosphorus Strait ( ; , colloquially ) is a natural strait and an internationally significant waterway located in Istanbul, Turkey. The Bosporus connects the Black Sea to the Sea of Marmara and forms one of the continental bo ...

, and leads a surprise attack on the rebel camp of Kalokyros Delphinas, at Chrysopolis. Delphinas is captured and executed, either by crucifixion or by

impalement Impalement, as a method of torture and execution, is the penetrating trauma, penetration of a human by an object such as a stake, pole, spear, or hook, often by the complete or partial perforation of the torso. It was particularly used in respon ...

(approximate date).

Europe

April 1 Events Pre-1600 * 527 – Byzantine Emperor Justin I names his nephew Justinian I as co-ruler and successor to the throne. * 1081 – Alexios I Komnenos overthrows the Byzantine emperor Nikephoros III Botaneiates, and, after his tro ...

– 16-year old

Robert II of France Robert II ( 972 – 20 July 1031), called the Pious () or the Wise (), was List of French monarchs, King of the Franks from 996 to 1031, the second from the Capetian dynasty. Crowned Junior King in 987, he assisted his father on military matters ...

("Robert the Pious") is married to the much older Rozala (the widow of Arnulf II). The

marriage Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...

is arranged by Robert's father, King

Hugh Capet Hugh Capet (; ; 941 – 24 October 996) was the King of the Franks from 987 to 996. He is the founder of and first king from the House of Capet. The son of the powerful duke Hugh the Great and his wife Hedwige of Saxony, he was elected as t ...

, to secure the loyalty of the

County of Flanders The County of Flanders was one of the most powerful political entities in the medieval Low Countries, located on the North Sea coast of modern-day Belgium and north-eastern France. Unlike the neighbouring states of Duchy of Brabant, Brabant and ...

. * Borrell II, count of

Barcelona Barcelona ( ; ; ) is a city on the northeastern coast of Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.6 million within c ...

, does not renew his allegiance to Hugh Capet. He becomes a '' de facto'' independent ruler, and starts minting its own currency – this will be confirmed legally by the Treaty of Corbeil (1258). * Charles, Duke of Lower Lorraine (younger brother of the late King

Lothair of France Lothair (; ; 941 – 2 March 986), sometimes called Lothair II,After the emperor Lothair I. IIICounting Lothair II of Lotharingia, who ruled over modern Lorraine and Belgium. or IV,Counting Lothair II of Italy. was the penultimate Carol ...

), revolts against Hugh Capet. He conquers the city of

Laon Laon () is a city in the Aisne Departments of France, department in Hauts-de-France in northern France. History Early history The Ancient Diocese of Laon, which rises a hundred metres above the otherwise flat Picardy plain, has always held s ...

in northern

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

with support of his half-brother Arnulf (archbishop of Reims). *

Almanzor Abu ʿĀmir Muḥammad ibn ʿAbdullāh ibn Abi ʿĀmir al-Maʿafiri (), nicknamed al-Manṣūr (, "the Victorious"), which is often Latinized as Almanzor in Spanish, Almansor in Catalan language, Catalan and Almançor in Portuguese ( 938 – 8 A ...

(Al-Mansur), ''de facto'' ruler of

Al-Andalus Al-Andalus () was the Muslim-ruled area of the Iberian Peninsula. The name refers to the different Muslim states that controlled these territories at various times between 711 and 1492. At its greatest geographical extent, it occupied most o ...

, continues his offensive against the kingdoms of León and Castile. King Bermudo II escapes to Zamora; the city resists for four days, but is finally sacked and captured.

China

* The Liao dynasty adopts

civil service The civil service is a collective term for a sector of government composed mainly of career civil service personnel hired rather than elected, whose institutional tenure typically survives transitions of political leadership. A civil service offic ...

examinations in the 'Southern Chancellery', based on

Tang dynasty The Tang dynasty (, ; zh, c=唐朝), or the Tang Empire, was an Dynasties of China, imperial dynasty of China that ruled from 618 to 907, with an Wu Zhou, interregnum between 690 and 705. It was preceded by the Sui dynasty and followed ...

models (approximate date).

By topic

Religion

* Grand Prince

Vladimir the Great Vladimir I Sviatoslavich or Volodymyr I Sviatoslavych (; Christian name: ''Basil''; 15 July 1015), given the epithet "the Great", was Prince of Novgorod from 970 and Grand Prince of Kiev from 978 until his death in 1015. The Eastern Orthodox ...

, ruler of

Kievan Rus' Kievan Rus', also known as Kyivan Rus,. * was the first East Slavs, East Slavic state and later an amalgam of principalities in Eastern Europe from the late 9th to the mid-13th century.John Channon & Robert Hudson, ''Penguin Historical At ...

, marries Anna Porphyrogenita (sister of Basil II) and converts to

Christianity Christianity is an Abrahamic monotheistic religion, which states that Jesus in Christianity, Jesus is the Son of God (Christianity), Son of God and Resurrection of Jesus, rose from the dead after his Crucifixion of Jesus, crucifixion, whose ...

. He is baptized at Cherson in the

Crimea Crimea ( ) is a peninsula in Eastern Europe, on the northern coast of the Black Sea, almost entirely surrounded by the Black Sea and the smaller Sea of Azov. The Isthmus of Perekop connects the peninsula to Kherson Oblast in mainland Ukrain ...

, taking the Christian name of Basil (in honor of his brother-in-law). Vladimir returns in triumph to

Kiev Kyiv, also Kiev, is the capital and most populous List of cities in Ukraine, city of Ukraine. Located in the north-central part of the country, it straddles both sides of the Dnieper, Dnieper River. As of 1 January 2022, its population was 2, ...

, and begins the Christianization of Kievan Rus' to the

Eastern Orthodox Church The Eastern Orthodox Church, officially the Orthodox Catholic Church, and also called the Greek Orthodox Church or simply the Orthodox Church, is List of Christian denominations by number of members, one of the three major doctrinal and ...

. * The Mezhyhirskyi Monastery (located on the Dnieper River) is founded by Michael I, first

metropolitan bishop In Christianity, Christian Christian denomination, churches with episcopal polity, the rank of metropolitan bishop, or simply metropolitan (alternative obsolete form: metropolite), is held by the diocesan bishop or archbishop of a Metropolis (reli ...

of Kiev. He arrives with Greek

monk A monk (; from , ''monachos'', "single, solitary" via Latin ) is a man who is a member of a religious order and lives in a monastery. A monk usually lives his life in prayer and contemplation. The concept is ancient and can be seen in many reli ...

s from Constantinople.

Economy

March 18 Events Pre-1600 * 37 – Roman Senate annuls Tiberius' will and proclaims Gaius Julius Caesar Augustus Germanicus ''(aka Caligula = Little Boots)'' emperor.Tacitus, ''Annals'' V.10. * 1068 – An earthquake in the Levant and the Ar ...

– The city of

Odense Odense ( , , ) is the third largest city in Denmark (after Copenhagen and Aarhus) and the largest city on the island of Funen. As of 1 January 2025, the city proper had a population of 185,480 while Odense Municipality had a population of 210, ...

(located on the island of

Funen Funen (, ), is the third-largest List of islands of Denmark, island of Denmark, after Zealand and North Jutlandic Island, Vendsyssel-Thy, with an area of . It is the List of islands by area, 165th-largest island in the world. It is located in th ...

) in

Denmark Denmark is a Nordic countries, Nordic country in Northern Europe. It is the metropole and most populous constituent of the Kingdom of Denmark,, . also known as the Danish Realm, a constitutionally unitary state that includes the Autonomous a ...

is founded. King Otto III grants

trade Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market. Traders generally negotiate through a medium of cr ...

rights and to the neighbouring settlements.

Births

* Ali ibn Ridwan, Arab

physician A physician, medical practitioner (British English), medical doctor, or simply doctor is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the Medical education, study, Med ...

and

astrologer Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that propose that information about human affairs and terrestrial events may be discerned by studying the apparent positions ...

(d. 1061) * Matilda of Swabia, German noblewoman (d. 1032) * Minamoto no Yoriyoshi, Japanese nobleman (d. 1075) * Nōin, Japanese monk and '' waka'' poet (d. 1051) * Pang Ji, chancellor of the

Song dynasty The Song dynasty ( ) was an Dynasties of China, imperial dynasty of China that ruled from 960 to 1279. The dynasty was founded by Emperor Taizu of Song, who usurped the throne of the Later Zhou dynasty and went on to conquer the rest of the Fiv ...

(d.

1063 Year 1063 (Roman numerals, MLXIII) was a common year starting on Wednesday of the Julian calendar. Events By place Europe * May 8 – Battle of Graus: Allied Muslim and Christian troops, under King Sancho II of Castile and León, ...

) * Shōshi, empress consort of Japan (d.

1074 Year 1074 (Roman numerals, MLXXIV) was a common year starting on Wednesday of the Julian calendar. Events By place Byzantine Empire * Spring – Norman mercenaries, led by Roussel de Bailleul, proclaim John Doukas (Caesar), John ...

) * Stephen I, king of

Croatia Croatia, officially the Republic of Croatia, is a country in Central Europe, Central and Southeast Europe, on the coast of the Adriatic Sea. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herze ...

(approximate date) * Tilopa, Indian tantric practitioner (d. 1069)

Deaths

February 13 Events Pre-1600 * 962 – Emperor Otto I, Holy Roman Emperor, Otto I and Pope Pope John XII, John XII co-sign the ''Diploma Ottonianum'', recognizing John as ruler of Rome. *1258 – Siege of Baghdad (1258), Siege of Baghdad: Hulegu Kh ...

– Adalbert Atto, Lombard nobleman *

March March is the third month of the year in both the Julian and Gregorian calendars. Its length is 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of March. The March equinox on the 20 or 2 ...

988 – Ishaq ibn al-Muqtadir, Arab prince *

April 28 Events Pre-1600 * 224 – The Battle of Hormozdgan is fought. Ardashir I defeats and kills Artabanus V, effectively ending the Parthian Empire. * 357 – Emperor Constantius II enters Rome for the first time to celebrate his victor ...

– Adaldag, archbishop of

Bremen Bremen (Low German also: ''Breem'' or ''Bräm''), officially the City Municipality of Bremen (, ), is the capital of the States of Germany, German state of the Bremen (state), Free Hanseatic City of Bremen (), a two-city-state consisting of the c ...

May 6 Events Pre-1600 * 1527 – Spanish and German troops sack Rome; many scholars consider this the end of the Renaissance. * 1536 – The Siege of Cuzco commences, in which Incan forces attempt to retake the city of Cuzco from the Sp ...

– Dirk II, count of

Frisia Frisia () is a Cross-border region, cross-border Cultural area, cultural region in Northwestern Europe. Stretching along the Wadden Sea, it encompasses the north of the Netherlands and parts of northwestern Germany. Wider definitions of "Frisia" ...

and

Holland Holland is a geographical regionG. Geerts & H. Heestermans, 1981, ''Groot Woordenboek der Nederlandse Taal. Deel I'', Van Dale Lexicografie, Utrecht, p 1105 and former provinces of the Netherlands, province on the western coast of the Netherland ...

* May 19 – Dunstan, archbishop of

Canterbury Canterbury (, ) is a City status in the United Kingdom, city and UNESCO World Heritage Site, in the county of Kent, England; it was a county borough until 1974. It lies on the River Stour, Kent, River Stour. The city has a mild oceanic climat ...

(b. 909) * October 7 – Qian Chu, king of Wuyue (d. 929) * Bagrat II, prince of

Tao-Klarjeti Tao-Klarjeti may refer to: * Tao-Klarjeti, part of Georgian historical region of Upper Kartli * Kingdom of Tao-Klarjeti, AD 888 to 1008 {{set index article Kingdom of Iberia Historical regions of Georgia (country) ...

(

Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...

) * Guerech, Frankish nobleman (approximate date) * Ieuaf (Idwal ab Idwal), king of

Gwynedd Gwynedd () is a county in the north-west of Wales. It borders Anglesey across the Menai Strait to the north, Conwy, Denbighshire, and Powys to the east, Ceredigion over the Dyfi estuary to the south, and the Irish Sea to the west. The ci ...

(

Wales Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...

) * Judith of Hungary, queen of

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...

(approximate date) * Kalokyros Delphinas, Byzantine general (or 989) * Sumbat II, prince of Tao-Klarjeti (Georgia) * Vigrahapala II, ruler of the Pala Empire (India) * Yelü Sha, Chinese general and statesman

References

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