Year 1186 ( MCLXXXVI) was a

common year starting on Wednesday A common year starting on Wednesday is any non-leap year (a year with 365 days) that begins on Wednesday, January 1, and ends on Wednesday, December 31. Its dominical letter hence is E. The current year, 2025, is a common year starting on Wedne ...

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

January 27 Events Pre-1600 * 98 – Trajan succeeds his adoptive father Nerva as Roman emperor. * 945 – The co-emperors Stephen and Constantine are overthrown and forced to become monks by Constantine VII, who becomes sole emperor of the ...

– Constance of Sicily marries Henry (the future

Henry VI, Holy Roman Emperor Henry VI (German language, German: ''Heinrich VI.''; November 1165 – 28 September 1197), a member of the Hohenstaufen dynasty, was King of Germany (King of the Romans) from 1169 and Holy Roman Emperor from 1191 until his death. From 1194 he was ...

). * John the Chanter becomes

Bishop of Exeter The Bishop of Exeter is the Ordinary (officer), ordinary of the Church of England Diocese of Exeter in the Province of Canterbury. The current bishop is Mike Harrison (bishop), Mike Harrison, since 2024. From the first bishop until the sixteent ...

. * 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 ...

recognizes the independence of

Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...

and

Serbia , image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (gree ...

. * Joscius becomes

Archbishop of Tyre The See of Tyre was one of the most ancient dioceses in Christianity. The existence of a Christian community there in the time of Saint Paul is mentioned in the Acts of the Apostles. Seated at Tyre (Lebanon), Tyre, which was the capital of the Roma ...

. *

Jayavarman VII Jayavarman VII (), known posthumously as Mahaparamasaugata (, c. 1122–1218), was king of the Khmer Empire. He was the son of King Dharanindravarman II (r. 1150–1160) and Queen Sri Jayarajacudamani. He was the first king devoted to Buddhism, ...

, the king of

Cambodia Cambodia, officially the Kingdom of Cambodia, is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. It is bordered by Thailand to the northwest, Laos to the north, and Vietnam to the east, and has a coastline ...

, founds the temple of

Ta Prohm Ta Prohm (, UNGEGN: , ALA-LC: ; "Ancestor Brahma") is the modern name of a temple near the city of Siem Reap, Cambodia, approximately one kilometre east of Angkor Thom and on the southern edge of the East Baray. It was built in the Bayon style ...

. * After the death of the child-king Baldwin V, his mother succeeds him as

Sibylla of Jerusalem Sibylla (; – 25 July 1190) was the queen of Jerusalem from 1186 to 1190. She reigned alongside her husband Guy of Lusignan, to whom she was unwaveringly attached despite his unpopularity among the barons of the Kingdom of Jerusalem. Sibylla ...

, and appoints her disfavoured husband Guy de Lusignan king consort. This comes as a shock to Jerusalem's court, who had earlier forced the possible future Queen into promising that should she become so, she would not appoint him the title. * The first nunnery is inaugurated in Iceland, the

Kirkjubæjar Abbey Kirkjubæjar Abbey (Icelandic: ''Kirkjubæjarklaustur''), in operation from 1186 until the Icelandic Reformation, was a monastery in Iceland of nuns of the Order of St. Benedict. It was located at Kirkjubæjarklaustur. Iceland had nine religious co ...

. * Caliph

al-Nasir Abū al-ʿAbbās Aḥmad ibn al-Hasan al-Mustaḍīʾ (), better known by his al-Nāṣir li-Dīn Allāh (; 6 August 1158 – 5 October 1225) or simply as al-Nasir, was the Abbasid caliph in Baghdad from 1180 until his death. His literally can m ...

marries Princess Seljuki. Right after her betrothal to him, he brings her to live with him. He then sends an escort to bring her to Baghdad from

Rum Rum is a liquor made by fermenting and then distilling sugarcane molasses or sugarcane juice. The distillate, a clear liquid, is often aged in barrels of oak. Rum originated in the Caribbean in the 17th century, but today it is produced i ...

, consummates the marriage, and gives her priceless jewels and lavish gifts.

Births

May 18 Events Pre-1600 * 332 – Emperor Constantine the Great announces free distributions of food to the citizens in Constantinople. * 872 – Louis II of Italy is crowned for the second time as Holy Roman Emperor at Rome, at the age of 47 ...

–

Konstantin of Rostov Konstantin Vsevolodovich () (18 May 1186 in Rostov – 2 February 1218) was the eldest son of Vsevolod the Big Nest and Maria Shvarnovna. In 1206 and 1207, he was the prince of Novgorod. In 1207, his father sent him to rule the towns of R ...

, Prince of

Novgorod Veliky Novgorod ( ; , ; ), also known simply as Novgorod (), is the largest city and administrative centre of Novgorod Oblast, Russia. It is one of the oldest cities in Russia, being first mentioned in the 9th century. The city lies along the V ...

(d. 1218) *

November 7 Events Pre-1600 * 335 – Athanasius, 20th pope of Alexandria, is banished to Trier on the charge that he prevented a grain fleet from sailing to Constantinople. * 680 – The Sixth Ecumenical Council commences in Constantinople. ...

–

Ögedei Khan Ögedei Khan (also Ögedei Khagan or Ogodei; 11 December 1241) was the second Khan (title), khan of the Mongol Empire. The third son of Genghis Khan, he continued the expansion of the empire that his father had begun. Born in 1186 AD, Öged ...

, third son and successor of Genghis Khan (d.

1241 Year 1241 ( MCCXLI) was a common year starting on Tuesday of the Julian calendar. Events * March 18 – Battle of Chmielnik ( Mongol invasion of Poland): The Mongols overwhelm the feudal Polish armies of Sandomierz and Kraków provinces ...

) * ''date unknown or approximate'' ** Checheyigen, second daughter of Genghis Khan (d. after 1253) ** Queen Urraca of Portugal, wife of King

Afonso II of Portugal Afonso II (; 23 April 118525 March 1223), also called Afonso the Fat () and Afonso the Leper (), was List of Portuguese monarchs, King of Portugal from 1211 until 1223. Afonso was the third monarch of Portugal. Afonso was the second but eldest ...

(d. 1220) **

Song Ci Song Ci (; 1186–1249) was a Chinese physician, judge, forensic medical scientist, anthropologist, and writer of the Southern Song dynasty. He is most well known for being the world's first forensic entomologist, having recorded his experi ...

, Chinese physician and judge (d.

1249 Year 1249 (Roman numerals, MCCXLIX) was a common year starting on Friday of the Julian calendar. Events By place Seventh Crusade * May 13 – King Louis IX of France ("the Saint") assembles a Crusader fleet of 120 transports and ...

) ** William III of Sicily (d. 1198)

Deaths

January 26 Events Pre-1600 * 661 – The Rashidun Caliphate is effectively ended with the assassination of Ali, the last caliph. * 1531 – The 6.4–7.1 Lisbon earthquake kills about thirty thousand people. * 1564 – The Council of T ...

– Ismat ad-Din Khatun, wife of

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 ...

May 29 Events Pre-1600 * 363 – The Roman emperor Julian defeats the Sasanian army in the Battle of Ctesiphon, under the walls of the Sasanian capital, but is unable to take the city. * 1108 – Battle of Uclés: Almoravid troops unde ...

June 23 Events Pre-1600 * 229 – Sun Quan proclaims himself emperor of Eastern Wu. * 1266 – War of Saint Sabas: In the Battle of Trapani, the Venetians defeat a larger Genoese fleet, capturing all its ships. * 1280 – The Spanish ...

or June 24 –

Robert of Torigni Robert of Torigni or Torigny (; –1186), also known as Robert of the Mont (; ; also Robertus de Monte Sancti Michaelis, in reference to the abbey of Mont Saint-Michel), was a Norman monk, prior, and abbot. He is most remembered for his chronicl ...

June 1 Events Pre-1600 * 1252 – Alfonso X is proclaimed king of Castile and León. * 1298 – Residents of Riga and the Grand Duchy of Lithuania defeat the Livonian Order in the Battle of Turaida. * 1495 – A monk, John Cor, rec ...

– Minamoto no Yukiie,

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

ese warlord *

August 19 Events Pre-1600 * 295 BC – The first temple to Venus, the Roman goddess of love, beauty and fertility, is dedicated by Quintus Fabius Maximus Gurges during the Third Samnite War. *43 BC – Gaius Julius Caesar Octavianus, later kno ...

–

Geoffrey II, Duke of Brittany Geoffrey II (; , ; 23 September 1158 – 19 August 1186) was Duke of Brittany and Earl of Richmond between 1181 and 1186, through his marriage to Constance, Duchess of Brittany. Geoffrey was the fourth of five sons of Henry II of England and ...

(b.

1158 Year 1158 (Roman numerals, MCLVIII) was a common year starting on Wednesday of the Julian calendar. Events By place Byzantine Empire * Autumn – Emperor Manuel I Komnenos sets out from Constantinople at the head of an expedition ...

) *

August August is the eighth month of the year in the Julian and Gregorian calendars. Its length is 31 days. In the Southern Hemisphere, August is the seasonal equivalent of February in the Northern Hemisphere. In the Northern Hemisphere, August ...

–

Baldwin V of Jerusalem Baldwin V (1177 or 11781186) was the king of Jerusalem who reigned together with his uncle Baldwin IV from 1183 to 1185 and, after his uncle's death, as the sole king from 1185 to his own death in 1186. Baldwin IV's leprosy meant that he coul ...

(b.

1177 Year 1177 (Roman numerals, MCLXXVII) was a common year starting on Saturday of the Julian calendar. Events January–December * January – Eystein Meyla, leader of the Birkebeiner in Norway, is killed. Sverre Sigurdson (Later, Kin ...

) *

September 29 Events Pre-1600 * 61 BC – Pompey the Great celebrates his third triumph for victories over the pirates and the end of the Mithridatic Wars on his 45th birthday. * 1011 – Danes capture Canterbury after a siege, taking Ælfheah ...

–

William of Tyre William of Tyre (; 29 September 1186) was a Middle Ages, medieval prelate and chronicler. As Roman Catholic Archdiocese of Tyre, archbishop of Tyre, he is sometimes known as William II to distinguish him from his predecessor, William I of Tyr ...

(b. c. 1130) *

December 8 Events Pre-1600 * 395 – Later Yan is defeated by its former vassal Northern Wei at the Battle of Canhe Slope. * 757 – The poet Du Fu returns to Chang'an as a member of Emperor Xuanzong's court, after having escaped the city duri ...

–

Berthold IV, Duke of Zähringen Berthold IV, Duke of Zähringen ( – 8 December 1186) was a Duke of Zähringen and Rector of Burgundy. He was the son of Conrad I, Duke of Zähringen and Clementia of Luxembourg-Namur. He founded numerous cities, including Fribourg. Life ...

(b.c 1125)

References

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