Year 1138 ( MCXXXVIII) was a

common year starting on Saturday A common year starting on Saturday is any non-leap year (i.e. a year with 365 days) that begins on Saturday, 1 January, and ends on Saturday, 31 December. Its dominical letter hence is B. The most recent year of such kind was 2022, 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

Europe

March 7 Events Pre-1600 * 161 – Marcus Aurelius and L. Commodus (who changes his name to Lucius Verus) become joint emperors of Rome on the death of Antoninus Pius. * 1138 – Konrad III von Hohenstaufen was elected king of Germany at Cobl ...

–

Conrad III Conrad III (; ; 1093 or 1094 – 15 February 1152) of the Hohenstaufen dynasty was from 1116 to 1120 Duke of Franconia, from 1127 to 1135 anti-king of his predecessor Lothair III, and from 1138 until his death in 1152 King of the Romans in the ...

is elected as

King of Germany This is a list of monarchs who ruled over East Francia, and the Kingdom of Germany (), from Treaty of Verdun, the division of the Francia, Frankish Empire in 843 and Dissolution of the Holy Roman Empire, the collapse of the Holy Roman Empire in ...

, in the presence of the papal legate Theodwin at

Koblenz Koblenz ( , , ; Moselle Franconian language, Moselle Franconian: ''Kowelenz'') is a German city on the banks of the Rhine (Middle Rhine) and the Moselle, a multinational tributary. Koblenz was established as a Roman Empire, Roman military p ...

. He is crowned at

Aachen Aachen is the List of cities in North Rhine-Westphalia by population, 13th-largest city in North Rhine-Westphalia and the List of cities in Germany by population, 27th-largest city of Germany, with around 261,000 inhabitants. Aachen is locat ...

six days later (on

March 13 Events Pre-1600 * 222 – Roman emperor Elagabalus is murdered alongside his mother, Julia Soaemias. He is replaced by his 14-year old cousin, Severus Alexander. * 624 – The Battle of Badr, the first major battle between the Mu ...

), and acknowledged in

Bamberg Bamberg (, , ; East Franconian German, East Franconian: ''Bambärch'') is a town in Upper Franconia district in Bavaria, Germany, on the river Regnitz close to its confluence with the river Main (river), Main. Bamberg had 79,000 inhabitants in ...

by several German princes of southern

Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...

Henry X Henry X may refer to: * Henry X, Duke of Bavaria Henry the Proud () (20 October 1139), a member of the House of Welf, was List of rulers of Bavaria, Duke of Bavaria (as Henry X) from 1126 to 1138 and List of rulers of Saxony, Duke of Saxon ...

(the Proud), son-in-law and heir of the late King

Lothair III Lothair III, sometimes numbered Lothair II and also known as Lothair of Supplinburg ( June 1075 – 4 December 1137), was Holy Roman Emperor from 1133 until his death. He was appointed Duke of Saxony in 1106 and elected King of Germany in 1125 b ...

, refuses his allegiance to Conrad. He is deprived of all his Saxon territories, which are given to Leopold IV (the Generous). * Summer – A civil war breaks out in the

Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...

, a struggle begins between the

Guelphs and Ghibellines The Guelphs and Ghibellines ( , ; ) were Political faction, factions supporting the Pope (Guelphs) and the Holy Roman Emperor (Ghibellines) in the Italian city-states of Central Italy and Northern Italy during the Middle Ages. During the 12th ...

, while the family name Welf of Henry X will be corrupted into ''Guelph''. *

October 20 Events Pre-1600 *1568 – The Spanish Duke of Alba defeats a Dutch rebel force under William the Silent. * 1572 – Eighty Years' War: Three thousand Spanish soldiers wade through fifteen miles of water in one night to effect the r ...

– Bolesław III (Wrymouth) dies after a 31-year reign. He divides

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 ...

among his sons: Władyslaw II (the Exile) receives

Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...

and the Senioral territories – which includes the

Kraków , officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...

and

Łęczyca Łęczyca (; in full the Royal Town of Łęczyca, ; ; ) is a town of inhabitants in central Poland. Situated in the Łódź Voivodeship, it is the county seat of the Łęczyca County. Łęczyca is a capital of the historical Łęczyca Land. Or ...

regions, as well as parts of

Kujawy Kuyavia (; ), also referred to as Cuyavia, is a historical region in north-central Poland, situated on the left bank of Vistula, as well as east from Noteć River and Lake Gopło. It is divided into three traditional parts: north-western (with t ...

and

Wielkopolska Greater Poland, often known by its Polish name Wielkopolska (; ), is a Polish Polish historical regions, historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The bound ...

("Greater Poland").

Bolesław IV Bolesław or Boleslav may refer to: People * Bolesław (given name) (also ''Boleslav'' or ''Boleslaus''), including a list of people with this name Geography * Bolesław, Dąbrowa County, Lesser Poland Voivodeship, Poland * Bolesław, Olkusz Coun ...

(the Curly) receives

Masovia Mazovia or Masovia ( ) is a historical region in mid-north-eastern Poland. It spans the North European Plain, roughly between Łódź and Białystok, with Warsaw being the largest city and Płock being the capital of the region . Throughout the ...

and

Mieszko III Mieszko III ( 1122/25 – 13 March 1202), sometimes called the Old, was Duke of Greater Poland from 1138 and High Duke of Poland, with interruptions, from 1173 until his death. He was the fourth and second surviving son of Duke Bolesław III Wry ...

receives the newly established

Duchy of Greater Poland The Duchy of Greater Poland was a district principality in Greater Poland that was a fiefdom of the Kingdom of Poland. It was formed in 1138 from the territories of the Kingdom of Poland, following its fragmentation started by the testament of ...

. The 7-year-old

Henry Henry may refer to: People and fictional characters * Henry (given name), including lists of people and fictional characters * Henry (surname) * Henry, a stage name of François-Louis Henry (1786–1855), French baritone Arts and entertainmen ...

becomes duke of

Sandomierz Sandomierz (pronounced: ; , ) is a historic town in south-eastern Poland with 23,863 inhabitants (), situated on the Vistula River near its confluence with the San, in the Sandomierz Basin. It has been part of Świętokrzyskie Voivodeship (Holy ...

. Bolesław's last son, Casimir II receives nothing, as he is born after his father's death.

Britain

* May – Earl

Robert FitzRoy Vice-Admiral Robert FitzRoy (5 July 1805 – 30 April 1865) was an English officer of the Royal Navy, politician and scientist who served as the second governor of New Zealand between 1843 and 1845. He achieved lasting fame as the captain of ...

rebels against King

Stephen Stephen or Steven is an English given name, first name. It is particularly significant to Christianity, Christians, as it belonged to Saint Stephen ( ), an early disciple and deacon who, according to the Book of Acts, was stoned to death; he is w ...

, supporting Matilda (his step-sister) in her claim for the English throne. Matilda is given refuge by Earl William de Albini at

Arundel Castle Arundel Castle is a restored and remodelled medieval castle in Arundel, West Sussex, England. It was established by Roger de Montgomery in the 11th century. The castle was damaged in the English Civil War and then restored in the 18th and earl ...

. Stephen builds siege works around the castle, but is unable to break the castle's defences. In

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 ...

, Matilda's husband Duke Geoffrey V (the Fair) takes advantage of the situation by re-invading

Normandy Normandy (; or ) is a geographical and cultural region in northwestern Europe, roughly coextensive with the historical Duchy of Normandy. Normandy comprises Normandy (administrative region), mainland Normandy (a part of France) and insular N ...

. *

August 22 Events Pre-1600 * 392 – Arbogast has Eugenius elected Western Roman Emperor. * 851 – Battle of Jengland: Erispoe defeats Charles the Bald near the Breton town of Jengland. * 1138 – Battle of the Standard between Scot ...

–

Battle of the Standard The Battle of the Standard, sometimes called the Battle of Northallerton, took place on 22 August 1138 on Cowton Moor near Northallerton in Yorkshire, England. English forces under William of Aumale repelled a Scottish army led by King Davi ...

: King

David I of Scotland David I or Dauíd mac Maíl Choluim (Scottish Gaelic, Modern Gaelic: ''Daibhidh I mac haoilChaluim''; – 24 May 1153) was a 12th century ruler and saint who was David I as Prince of the Cumbrians, Prince of the Cumbrians from 1113 to 112 ...

gives his full support to

Matilda Matilda or Mathilda may refer to: Animals * Matilda (chicken) (1990–2006), World's Oldest Living Chicken record holder * Mathilda (gastropod), ''Mathilda'' (gastropod), a genus of gastropods in the family Mathildidae * Matilda (horse) (1824–1 ...

(daughter of the late King

Henry I Henry I or Henri I may refer to: :''In chronological order'' * Henry I the Fowler, King of Germany (876–936) * Henry I, Duke of Bavaria (died 955) * Henry I of Austria, Margrave of Austria (died 1018) * Henry I of France (1008–1060) * Henry ...

), and invades the north of

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

– travelling as far south as

Lincolnshire Lincolnshire (), abbreviated ''Lincs'', is a Ceremonial counties of England, ceremonial county in the East Midlands and Yorkshire and the Humber regions of England. It is bordered by the East Riding of Yorkshire across the Humber estuary to th ...

. The Scottish army (some 15,000 men) is defeated by English forces under Earl William le Gros in

Yorkshire Yorkshire ( ) is an area of Northern England which was History of Yorkshire, historically a county. Despite no longer being used for administration, Yorkshire retains a strong regional identity. The county was named after its county town, the ...

. David retreats to

Carlisle Carlisle ( , ; from ) is a city in the Cumberland district of Cumbria, England. Carlisle's early history is marked by the establishment of a settlement called Luguvalium to serve forts along Hadrian's Wall in Roman Britain. Due to its pro ...

and reassembles an army. * The

Earldom of Pembroke Earl of Pembroke is a title in the Peerage of England that was first created in the 12th century by King Stephen of England. The title, which is associated with Pembroke, Pembrokeshire in West Wales, has been recreated ten times from its origin ...

, created for Gilbert de Clare, becomes the first earldom created by Stephen within the borders in

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 ...

. Gilbert receives the

rape Rape is a type of sexual assault involving sexual intercourse, or other forms of sexual penetration, carried out against a person without consent. The act may be carried out by physical force, coercion, abuse of authority, or against a person ...

and

Pevensey Castle Pevensey Castle is a medieval castle and former Roman Saxon Shore fort at Pevensey in the English county of East Sussex. The site is a scheduled monument in the care of English Heritage and is open to visitors. Built around 290 AD and known to ...

Middle East

* Spring – Emperor

John II John II may refer to: People * John Cicero, Elector of Brandenburg (1455–1499) * John II Casimir Vasa of Poland (1609–1672) * John II Comyn, Lord of Badenoch (died 1302) * John II Doukas of Thessaly (1303–1318) * John II Komnenos (1087–114 ...

(Komnenos) leads a Byzantine expeditionary force into

Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...

and arrives before the walls of

Aleppo Aleppo is a city in Syria, which serves as the capital of the Aleppo Governorate, the most populous Governorates of Syria, governorate of Syria. With an estimated population of 2,098,000 residents it is Syria's largest city by urban area, and ...

April 20 Events Pre-1600 * 1303 – The Sapienza University of Rome is instituted by a bull of Pope Boniface VIII. 1601–1900 * 1653 – Oliver Cromwell dissolves England's Rump Parliament. * 1657 – English Admiral Robert Blake destroy ...

. The city proves too strong to attack, but the fortresses of

Biza'a B'zaah () is a town located east of the city of al-Bab in northern-central Aleppo Governorate, northwestern Syria. It is administratively part of Nahiya al-Bab in al-Bab District. The town is inhabited by Syrian Turkmen, Turkmen and had a populat ...

, Athareb, Ma'arrat Nu'man and

Kafartab Kafartab (, also spelled ''Kafr Tab'' or ''Kafar Tab'', known as Capharda by the Crusaders) was a town and fortress in northwestern Syria that existed during the medieval period between the fortress cities of Maarat al-Numan in the north and Shaiz ...

are taken by assault. While the Byzantines besiege the city of

Shaizar Shaizar or Shayzar (; in modern Arabic Saijar; Hellenistic name: Larissa in Syria, Λάρισσα εν Συρία in Greek language, Greek) is a town in northern Syria, administratively part of the Hama Governorate, located northwest of Hama. Near ...

, the Crusader allies Prince

Raymond of Poitiers Raymond of Poitiers (c. 1105 – 29 June 1149) was Prince of Antioch from 1136 to 1149. He was the younger son of William IX, Duke of Aquitaine, and his wife Philippa, Countess of Toulouse, born in the very year that his father the Duke began hi ...

Antioch Antioch on the Orontes (; , ) "Antioch on Daphne"; or "Antioch the Great"; ; ; ; ; ; ; . was a Hellenistic Greek city founded by Seleucus I Nicator in 300 BC. One of the most important Greek cities of the Hellenistic period, it served as ...

and Count Joscelin II of

Edessa Edessa (; ) was an ancient city (''polis'') in Upper Mesopotamia, in what is now Urfa or Şanlıurfa, Turkey. It was founded during the Hellenistic period by Macedonian general and self proclaimed king Seleucus I Nicator (), founder of the Sel ...

remain in their camp playing

dice A die (: dice, sometimes also used as ) is a small, throwable object with marked sides that can rest in multiple positions. Dice are used for generating random values, commonly as part of tabletop games, including dice games, board games, ro ...

. *

Siege of Shaizar The siege of Shaizar took place from April 28 to May 21, 1138. The allied forces of the Byzantine Empire, Principality of Antioch and County of Edessa invaded Muslim Syria. Having been repulsed from their main objective, the city of Aleppo, t ...

: The Byzantines under John II besiege the capital of the Munqidhite Emirate. They capture the lower city on

May 20 Events Pre-1600 * 325 – The First Council of Nicaea is formally opened, starting the first ecumenical council of the Christian Church. * 491 – Empress Ariadne marries Anastasius I. The widowed '' Augusta'' is able to choose h ...

, but fail to take the citadel. John negotiates with Emir Abu'l Asakir Sultan – who sends him an offer to pay a large indemnity and becoming a

vassal A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe. While the subordinate party is called a vassal, the dominant party is called a suzerain ...

of the

Byzantine Empire The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...

. John, disgusted by his Crusader allies, accepts the terms and raises the siege on

May 21 Events Pre-1600 * 293 – Roman Emperors Diocletian and Maximian appoint Galerius as '' Caesar'' to Diocletian, beginning the period of four rulers known as the Tetrarchy. * 878 – Syracuse, Sicily, is captured by the Muslim Aghlab ...

. *

October 11 Events Pre-1600 *1138 – A massive earthquake strikes Aleppo; it is one of the most destructive earthquakes ever. * 1142 – A peace treaty ends the Jin–Song wars. *1311 – The peerage and clergy restrict the authority of En ...

– An earthquake in

, kills about 230,000 people. *

Al-Rashid Billah Abu Ja'far al-Mansur ibn al-Faḍl al-Mustarshid bi'llah (; 1109 – 6 June 1138) usually known by his regnal name Al-Rashid bi'llah () was the Abbasid caliph in Baghdad from 1135 to 1136. He succeeded his father al-Mustarshid in the year 1135. ...

(Deposed caliph of

Baghdad Baghdad ( or ; , ) is the capital and List of largest cities of Iraq, largest city of Iraq, located along the Tigris in the central part of the country. With a population exceeding 7 million, it ranks among the List of largest cities in the A ...

) fled to

Isfahan Isfahan or Esfahan ( ) is a city in the Central District (Isfahan County), Central District of Isfahan County, Isfahan province, Iran. It is the capital of the province, the county, and the district. It is located south of Tehran. The city ...

where he was assassinated by a team of four Nizari Ismailis (Assassins) in June 1138. This was celebrated in

Alamut Alamut () or Rudbar () is a region in Iran including western and eastern parts on the western edge of the Alborz (Elburz) range, between the dry and barren plain of Qazvin in the south and the densely forested slopes of the Mazandaran provin ...

for a week by

Shia Shia Islam is the second-largest branch of Islam. It holds that Muhammad designated Ali ibn Abi Talib () as both his political successor (caliph) and as the spiritual leader of the Muslim community (imam). However, his right is understood ...

Asia

November 5 Events Pre-1600 *1138 – Lý Anh Tông is enthroned as emperor of Vietnam at the age of two, beginning a 37-year reign. * 1499 – The '' Catholicon'', written in 1464 by Jehan Lagadeuc in Tréguier, is published; this is the first B ...

–

Lý Anh Tông Emperor Lý Anh Tông (1136 – 14 August 1175) of Đại Việt () was the sixth emperor of the later Lý dynasty in Vietnamese history, from 1138 until his death in 1175. Since Lý Anh Tông, given name Lý Thiên Tộ ( 李天祚), w ...

is enthroned as emperor of

Đại Việt Đại Việt (, ; literally Great Việt), was a Vietnamese monarchy in eastern Mainland Southeast Asia from the 10th century AD to the early 19th century, centered around the region of present-day Hanoi. Its early name, Đại Cồ Việt,(ch ...

at the age of two, starting a 37-year reign.

By topic

Religion

April 10 Events Pre-1600 * 428 – Nestorius becomes the Patriarch of Constantinople. * 837 – Halley's Comet makes its closest approach to Earth at a distance equal to 0.0342 AU (5.1 million kilometres/3.2 million miles). * 140 ...

– Robert Warelwast is nominated as bishop of

Exeter Exeter ( ) is a City status in the United Kingdom, cathedral city and the county town of Devon in South West England. It is situated on the River Exe, approximately northeast of Plymouth and southwest of Bristol. In Roman Britain, Exeter w ...

at a royal council in

Northampton Northampton ( ) is a town and civil parish in Northamptonshire, England. It is the county town of Northamptonshire and the administrative centre of the Unitary authorities of England, unitary authority of West Northamptonshire. The town is sit ...

, England.

Births

* Casimir II (the Just), duke of

(d.

1194 Year 1194 ( MCXCIV) was a common year starting on Saturday of the Julian calendar. Events By place England * February 4 – King Richard I of England ("the Lionheart") is ransomed for an amount of 150,000 marks (demanded by Emper ...

) *

Conan IV Conan IV ( 1138 – 18/20 February 1171), called the Young, was the Duke of Brittany from 1156 to 1166. He was the son of Bertha, Duchess of Brittany, and her first husband, Alan, 1st Earl of Richmond, Alan, Earl of Richmond. Conan IV was his fa ...

(the Young), duke of

Brittany Brittany ( ) is a peninsula, historical country and cultural area in the north-west of modern France, covering the western part of what was known as Armorica in Roman Gaul. It became an Kingdom of Brittany, independent kingdom and then a Duch ...

(d. 1171) * Fujiwara no Narichika, Japanese

nobleman Nobility is a social class found in many societies that have an aristocracy. It is normally appointed by and ranked immediately below royalty. Nobility has often been an estate of the realm with many exclusive functions and characteristics. T ...

(d. 1178) *

Hōjō Tokimasa was a Japanese samurai lord who was the first ''shikken'' (regent) of the Kamakura shogunate and head of the Hōjō clan. He was ''shikken'' from 1203 until his abdication in 1205, and Protector of Kyoto from 1185 to 1186. Background The Hō ...

, Japanese nobleman and

regent In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...

(d.

1215 Year 1215 ( MCCXV) was a common year starting on Thursday of the Julian calendar. Events By continent Europe * January 8 – Simon de Montfort, 5th Earl of Leicester, is elected lord of Languedoc in a council at Montpellier (Sou ...

) *

Saladin Salah ad-Din Yusuf ibn Ayyub ( – 4 March 1193), commonly known as Saladin, was the founder of the Ayyubid dynasty. Hailing from a Kurdish family, he was the first sultan of both Egypt and Syria. An important figure of the Third Crusade, h ...

(the Lion), sultan of

Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...

and

(d.

1193 Year 1193 ( MCXCIII) was a common year starting on Friday of the Julian calendar. Events By place Levant * March 4 – Saladin (the Lion) dies of a fever at Damascus. The lands of the Ayyubid Dynasty of Syria and Egypt are split ...

) *

Taira no Shigemori was the eldest regent of the Taira clan patriarch, Taira no Kiyomori. He supported his father in the Heiji Rebellion. He died two years before his father. His son, Taira no Koremori, became a monk in 1184 during Genpei War period, and drowned ...

, Japanese nobleman (d.

1179 Year 1179 ( MCLXXIX) was a common year starting on Monday of the Julian calendar. Events By place Levant * April 10 – A Crusader army, led by King Baldwin IV of Jerusalem ("the Leper"), is ambushed by Muslim forces in a narrow ...

) * Tancred ("the Monkey King"), king of

Sicily Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...

(d. 1194)

Deaths

January 13 Events Pre-1600 * 27 BC – Octavian transfers the state to the free disposal of the Roman Senate and the people. He receives Spain, Gaul, and Syria as his province for ten years. * 532 – The Nika riots break out, during the ra ...

January 14 Events Pre-1600 * 1236 – King Henry III of England marries Eleanor of Provence. * 1301 – Andrew III of Hungary dies, ending the Árpád dynasty in Hungary. 1601–1900 * 1761 – The Third Battle of Panipat is fought in I ...

– Simon I, duke of

Lorraine Lorraine, also , ; ; Lorrain: ''Louréne''; Lorraine Franconian: ''Lottringe''; ; ; is a cultural and historical region in Eastern France, now located in the administrative region of Grand Est. Its name stems from the medieval kingdom of ...

(b.

1076 Year 1076 ( MLXXVI) was a leap year starting on Friday of the Julian calendar. Events By place Europe * January 24 – Synod of Worms: Emperor Henry IV, Holy Roman Emperor, holds a synod in Worms (modern Germany). The assembly ...

) *

February 19 Events Pre-1600 * 197 – Emperor Septimius Severus defeats Roman usurper, usurper Clodius Albinus in the Battle of Lugdunum, the bloodiest battle between Roman armies. * 356 – The anti-paganism policy of Constantius II forbids the w ...

–

Irene Doukaina Irene Doukaina or Ducaena (, ''Eirēnē Doúkaina''; – 19 February 1138) was a Byzantine empress by marriage to the Byzantine emperor Alexios I Komnenos. She was the mother of Emperor John II Komnenos and the historian Anna Komnene. She w ...

, Byzantine empress *

May 11 Events Pre-1600 * 330 – Constantine the Great dedicates the much-expanded and rebuilt city of Byzantium, changing its name to New Rome and declaring it the new capital of the Eastern Roman Empire. *868 – A copy of the Diamond Sūtr ...

– William de Warenne, 2nd

Earl of Surrey Earl of Surrey is a title in the Peerage of England that has been created five times. It was first created for William de Warenne, a close companion of William the Conqueror. It is currently held as a subsidiary title by the Dukes of Norfo ...

May 27 Events Pre-1600 * 1096 – Count Emicho enters Mainz, where his followers massacre Jewish citizens. At least 600 Jews are killed. * 1120 – Richard III of Capua is anointed as Prince two weeks before his untimely death. * 1153 &nda ...

–

Hadmar I of Kuenring Hadmar I of Kuenring (alt. spelling ''Hademar''; died 27 May 1138) was a German nobleman who served as a ''ministerialis'' in the Margraviate of Austria ('' Ostarrîchi''). Biography Hadmar first appeared in an 1125 deed, in the service of the Ba ...

, German nobleman *

June 6 Events Pre-1600 * 913 – Constantine VII, the eight-year-old illegitimate son of Leo VI the Wise, becomes nominal ruler of the Byzantine Empire under the regency of a seven-man council headed by Patriarch Nicholas Mystikos, appointe ...

– Al-Rashid, caliph of the

Abbasid Caliphate The Abbasid Caliphate or Abbasid Empire (; ) was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abd al-Muttalib (566–653 CE), from whom the dynasty takes ...

(b.

1109 Year 1109 ( MCIX) was a common year starting on Friday of the Julian calendar. Events By place Levant * July 12 – Siege of Tripoli: After a 7-year siege (supported by the Genoese fleet), Tripoli falls to the Crusaders. Fakhr a ...

) *

August 12 Events Pre-1600 *1099 – First Crusade: Battle of Ascalon Crusaders under the command of Godfrey of Bouillon defeat Fatimid forces led by Al-Afdal Shahanshah. This is considered the last engagement of the First Crusade. * 1121 – Bat ...

– Suero Vermúdez, Asturian nobleman *

October 28 Events Pre-1600 * 97 – Roman emperor Nerva is forced by the Praetorian Guard to adopt general Marcus Ulpius Trajanus as his heir and successor. * 306 – Maxentius is proclaimed Roman emperor. * 312 – Constantine I defeat ...

– Bolesław III (Wrymouth), duke of

(b.

1086 Year 1086 ( MLXXXVI) was a common year starting on Thursday of the Julian calendar. Events By place Europe * October 23 – Battle of Sagrajas: Spanish forces under King Alfonso VI ("the Brave") of Castile are defeated by the Moo ...

) *

Amhlaoibh Mór mac Fir Bhisigh Amhlaoibh Mór mac Fir Bhisigh, Irish poet, cleric and historian, died 1138. Biography The Annals of Tigernach, ''sub anno'', give his obituary: ''1138. Amlaim Mor mac Firbisigh, ollam O Fiachrach uile re senchus & re filidhecht, & sái cleri ...

, Irish poet and cleric *

Arwa al-Sulayhi Arwa al-Sulayhi (), () was a long-reigning ruler of Yemen, firstly as the co-ruler of her first two husbands and then as sole ruler, from 1067 until her death in 1138. She was the last of the rulers of the Sulayhid dynasty, Sulayhid Dynasty and ...

, queen and co-ruler of Yemen (b. 1048) * Avempace, Andalusian polymath and philosopher (b. 1085) * Chen Yuyi, Chinese politician of the Song dynasty (b. 1090) * David the Scot, bishop of Diocese of Bangor, Bangor (approximate date) * Kiya Buzurg Ummid, ruler of the Nizari Ismaili state, Nizari Isma'ili State * Rodrigo Martínez, Leonese nobleman and diplomat * Rudolf of St Trond, Rudolf of St. Trond, French Benedictines, Benedictine chronicler * Someshvara III, ruler of the Western Chalukya Empire * Vakhtang, son of David IV of Georgia, Vakhtang (or Tsuata), Georgian nobleman (b. 1118)

References

{{DEFAULTSORT:1138 1138,