Constantine Tikh Of Bulgaria
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Konstantin Tih ( bg, Константин Тих Асен) or Constantine I Tikh (Константин I), was the
tsar of Bulgaria The monarchs of Bulgaria ruled the country during three periods of Bulgaria's history as an independent country: from the establishment of the First Bulgarian Empire in 681 to the Byzantine conquest of Bulgaria in 1018; from the Uprising of As ...
from 1257 to 1277, he was offered the throne from
Mitso Asen Mitso Asen ( bg, Мицо Асен) or Micho Asen (Мичо Асен) was the tsar of Bulgaria from 1256 until 1257. Reign Mitso Asen ascended the throne by virtue of his marriage to Maria, a daughter of Ivan Asen II of Bulgaria by Irene Komnene ...
. He led the Bulgarian Empire at a time when the nearby
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
disintegrated into rump states. To strengthen his position, he forged an alliance with one of the rump state—
Nicaea Nicaea, also known as Nicea or Nikaia (; ; grc-gre, Νίκαια, ) was an ancient Greek city in Bithynia, where located in northwestern Anatolia and is primarily known as the site of the First and Second Councils of Nicaea (the first and s ...
—by marrying Irene, a daughter of Theodore II of the prominent
Laskaris The Laskaris or Lascaris ( el, Λάσκαρις, later Λάσκαρης) family was a Byzantine Greek noble family whose members formed the ruling dynasty of the Empire of Nicaea from 1204 to 1261 and remained among the senior nobility up to the d ...
family. Early in his reign, his army invaded Severin,
Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the ...
which outraged
Béla IV Béla may refer to: * Béla (crater), an elongated lunar crater * Béla (given name), a common Hungarian male given name See also * Bela (disambiguation) * Belá (disambiguation) * Bělá (disambiguation) Bělá, derived from ''bílá'' (''wh ...
; this led Hungarian troops to capture
Vidin Vidin ( bg, Видин, ; Old Romanian: Diiu) is a port city on the southern bank of the Danube in north-western Bulgaria. It is close to the borders with Romania and Serbia, and is also the administrative centre of Vidin Province, as well as ...
, an important town of the Bulgarian Empire and also saw the Hungarians besieging the
Lower Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...
region, leaving northwestern Bulgaria to
Rostislav Mikhailovich Rostislav Mikhailovich ( hu, Rosztyiszláv, Bulgarian and Russian: Ростислав Михайлович) (after 1210 / c. 1225 – 1262) was a Rus' prince (a member of the Rurik dynasty), and a dignitary in the Kingdom of Hungary. He was p ...
(Béla's son-in-law), who had claimed Bulgaria in the years prior. When
Michael VIII Michael VIII Palaiologos or Palaeologus ( el, Μιχαὴλ Δούκας Ἄγγελος Κομνηνὸς Παλαιολόγος, Mikhaēl Doukas Angelos Komnēnos Palaiologos; 1224 – 11 December 1282) reigned as the co-emperor of the Empire ...
took over the throne of the Byzantine Empire (which led Konstantin to go to war with them in the 1260s) this saw Bulgaria losing significant territories to its two principal enemies, the Byzantines and Hungary. Later, when Tatars began attacking the Byzantines, Konstantin joined them in a unified attack but this failed to capture Michael VIII. After
Stephen Stephen or Steven is a common English first name. It is particularly significant to Christians, as it belonged to Saint Stephen ( grc-gre, Στέφανος ), an early disciple and deacon who, according to the Book of Acts, was stoned to death; ...
emerged victorious in the Hungarian civil war, he began attacking Bulgaria again and defeated Konstantin's army. He plundered Tarnovo and captured fortresses on the Danube in the mid to late 1260s. Later, Konstantin suffered an injury and was paralysed from the waist down. The paralysed Konstantin failed in preventing the
Nogai Horde The Nogai Horde was a confederation founded by the Nogais that occupied the Pontic–Caspian steppe from about 1500 until they were pushed west by the Kalmyks and south by the Russians in the 17th century. The Mongol tribe called the Manghuds co ...
from plundering Bulgaria. Further worsening his situation, the latter part of his reign saw economic instability and his failed surpressing of a revolt ended his life.


Early life

Konstantin Tih was a wealthy Bulgarian boyar (or nobleman) whose estates were located in the region of
Sofia Sofia ( ; bg, София, Sofiya, ) is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain in the western parts of the country. The city is built west of the Iskar river, and h ...
or Skopje. Konstantin stated in his charter to the Saint George Monastery near
Skopje Skopje ( , , ; mk, Скопје ; sq, Shkup) is the capital and List of cities in North Macedonia by population, largest city of North Macedonia. It is the country's political, cultural, economic, and academic centre. The territory of Sk ...
that Stefan Nemanja of Serbia was his grandfather. The Byzantine historian,
George Pachymeres George Pachymeres ( el, Γεώργιος Παχυμέρης, Geórgios Pachyméris; 1242 – 1310) was a Byzantine Greek historian, philosopher, music theorist and miscellaneous writer. Biography Pachymeres was born at Nicaea, in Bithynia, wher ...
, described him as a "half-Serbian". He could have been related to the Serbian royal house through either his mother or father. If he was a
patrilinear Patrilineality, also known as the male line, the spear side or agnatic kinship, is a common kinship system in which an individual's family membership derives from and is recorded through their father's lineage. It generally involves the inheritanc ...
relative of Nemanja, his father, Tih, may have been the son of Nemanja's brother, Tihomir, according to historian Srdjan Pirivatrić. Pirivatrić and other scholars also say, Konstantin may have been a son or a nephew of the Bulgarian boyar John Tihomir, who controlled Skopje in the late 12th century. If Konstantin was related to the Serbian royal house through his mother, a daughter or a niece of Nemanja must have been his mother.


Reign


Ascension

Konstantin Tih mounted the Bulgarian throne after the death of
Michael II Asen Michael II Asen ( bg, Михаил II Асен; 1239 – December 1256/January 1257) was emperor (tsar) of Bulgaria from 1246 to 1256 or 1257. He was the son of Ivan Asen II and Irene Komnene Doukaina. He succeeded his half-brother, Kaliman I ...
, but the circumstances of his ascension are obscure. Michael Asen was murdered by his cousin, Kaliman in late 1256 or early 1257. Before long, Kaliman was also killed, and the male line of the
Asen dynasty The Asen dynasty ( bg, Асеневци, ''Asenevtsi'') founded and ruled a medieval Bulgarian state, called in modern historiography the Second Bulgarian Empire, between 1185 and 1280. The Asen dynasty rose as the leaders of Bulgaria after a reb ...
died out.
Rostislav Mikhailovich Rostislav Mikhailovich ( hu, Rosztyiszláv, Bulgarian and Russian: Ростислав Михайлович) (after 1210 / c. 1225 – 1262) was a Rus' prince (a member of the Rurik dynasty), and a dignitary in the Kingdom of Hungary. He was p ...
, Duke of Macsó (who was Michael and Kaliman's father-in-law), and the boyar Mitso (who was Michael's brother-in-law), laid claim to Bulgaria. Rostislav captured
Vidin Vidin ( bg, Видин, ; Old Romanian: Diiu) is a port city on the southern bank of the Danube in north-western Bulgaria. It is close to the borders with Romania and Serbia, and is also the administrative centre of Vidin Province, as well as ...
, Mitso held sway over southeastern Bulgaria, but none of them could secure the support of the boyars who controlled
Tarnovo Veliko Tarnovo ( bg, Велико Търново, Veliko Tărnovo, ; "Great Tarnovo") is a town in north central Bulgaria and the administrative centre of Veliko Tarnovo Province. Often referred as the "''City of the Tsars''", Veliko Tarnovo ...
. The latter offered the throne to Konstantin who accepted the election. Konstantin divorced his first wife (whose name is unknown), and married Irene Doukaina Laskarina in 1258. Irene was the daughter of Theodore II,
Emperor of Nicaea This is a list of the Byzantine emperors from the foundation of Constantinople in 330 AD, which marks the conventional start of the Eastern Roman Empire, to its fall to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as le ...
, and Elena of Bulgaria, a daughter of
Ivan Asen II of Bulgaria Ivan Asen II, also known as John Asen II ( bg, Иван Асен II, ; 1190s – May/June 1241), was Emperor (Tsar) of Bulgaria from 1218 to 1241. He was still a child when his father Ivan Asen I one of the founders of the Second Bulgarian Empi ...
. The marriage with a descendant of the Bulgarian royal family strengthened his position. He was thereafter called Konstantin Asen. The marriage also forged an alliance between Bulgaria and Nicaea, which was confirmed one or two years later, when the Byzantine historian and official
George Akropolites George Akropolites ( Latinized as Acropolites or Acropolita; el, , ''Georgios Akropolites''; 1217 or 1220 – 1282) was a Byzantine Greek historian and statesman born at Constantinople. Life In his sixteenth year he was sent by his father, t ...
came to Tarnovo.


Conflict with Hungary

Rostislav Mikhailovich invaded Bulgaria with Hungarian assistance in 1259. In the following year, Rostislav left his duchy to join the campaign of his father-in-law,
Béla IV of Hungary Béla IV (1206 – 3 May 1270) was King of Hungary and Croatia between 1235 and 1270, and Duke of Styria from 1254 to 1258. As the oldest son of King Andrew II, he was crowned upon the initiative of a group of influential noblemen in his fath ...
, against Bohemia. Taking advantage of Rostislav's absence, Konstantin broke into his realm and reoccupied Vidin. He also sent an army to attack the
Banate of Severin The Banate of Severin or Banate of Szörény ( hu, Szörényi bánság; ro, Banatul Severinului; la, Banatus Zewrinensis; bg, Северинско банство, ; sr, Северинска бановина, ) was a Hungarian political, mili ...
, but the Hungarian commander,
Lawrence Lawrence may refer to: Education Colleges and universities * Lawrence Technological University, a university in Southfield, Michigan, United States * Lawrence University, a liberal arts university in Appleton, Wisconsin, United States Preparator ...
, fought the invaders off. The Bulgarian invasion of Severin outraged Béla IV. Soon after he concluded a peace treaty with
Ottokar II of Bohemia Ottokar II ( cs, Přemysl Otakar II.; , in Městec Králové, Bohemia – 26 August 1278, in Dürnkrut, Lower Austria), the Iron and Golden King, was a member of the Přemyslid dynasty who reigned as King of Bohemia from 1253 until his dea ...
in March 1261, Hungarian troops stormed into Bulgaria under the command of Béla IV's son and heir,
Stephen Stephen or Steven is a common English first name. It is particularly significant to Christians, as it belonged to Saint Stephen ( grc-gre, Στέφανος ), an early disciple and deacon who, according to the Book of Acts, was stoned to death; ...
. They captured Vidin and besieged Lom on the
Lower Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...
, but they were unable to bring Konstantin to a
pitched battle A pitched battle or set-piece battle is a battle in which opposing forces each anticipate the setting of the battle, and each chooses to commit to it. Either side may have the option to disengage before the battle starts or shortly thereafter. A ...
, because he withdrew to Tarnovo. The Hungarian army left Bulgaria before the end of the year, but the campaign restored northwestern Bulgaria to Rostislav.


War with the Byzantine Empire

Konstantin's minor brother-in-law,
John IV Laskaris John IV Doukas Laskaris (or Ducas Lascaris) ( el, Ἰωάννης Δούκας Λάσκαρις, ''Iōannēs Doukas Laskaris'') (December 25, 1250 – c. 1305) was emperor of Nicaea from August 16, 1258, to December 25, 1261. This empire was one ...
, was dethroned and blinded by his former guardian and co-ruler,
Michael VIII Palaiologos Michael VIII Palaiologos or Palaeologus ( el, Μιχαὴλ Δούκας Ἄγγελος Κομνηνὸς Παλαιολόγος, Mikhaēl Doukas Angelos Komnēnos Palaiologos; 1224 – 11 December 1282) reigned as the co-emperor of the Empire ...
, before the end of 1261. Michael VIII's army had occupied
Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya ( Arabic), Basileuousa ("Queen of Cities"), Megalopolis ( ...
already in July, thus the coup made him the sole ruler of the restored
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
. The rebirth of the empire changed the traditional relations between the powers of the Balkan Peninsula. Furthermore, Konstantine's wife decided to take vengeance of her brother's mutilation and persuaded Konstantine to turn against Michael. Mitso, who still held southeastern Bulgaria, made an alliance with the Byzantines, but another powerful nobleman,
Jacob Svetoslav Jacob Svetoslav ( bg, Яков Светослав, ''Yakov Svetoslav'') (ca. 1210s/1220s–1275 or 1276/1277) was a prominent 13th-century Bulgarian noble ('' bolyarin''). Bestowed the title of despot, Jacob Svetoslav was the ruler of a widely au ...
, who had taken control of the southwestern region, was loyal to Konstantine. Benefiting from a war between the Byzantine Empire, the
Republic of Venice The Republic of Venice ( vec, Repùblega de Venèsia) or Venetian Republic ( vec, Repùblega Vèneta, links=no), traditionally known as La Serenissima ( en, Most Serene Republic of Venice, italics=yes; vec, Serenìsima Repùblega de Venèsia, ...
, Achaea and
Epirus sq, Epiri rup, Epiru , native_name_lang = , settlement_type = Historical region , image_map = Epirus antiquus tabula.jpg , map_alt = , map_caption = Map of ancient Epirus by Heinri ...
, Konstantine invaded Thrace and captured Stanimaka and Philippopolis (now
Asenovgrad Asenovgrad ( bg, Асеновград ) is a town in central southern Bulgaria, part of Plovdiv Province. It is the largest town in Bulgaria that is not a province center. Previously known as ''Stanimaka'' (; el, Στενήμαχος), it was ...
and Plovdiv in Bulgaria) in the autumn of 1262. Mitso was also forced to flee to Mesembria (now
Nesebar Nesebar (often transcribed as Nessebar and sometimes as Nesebur, bg, Несебър, pronounced ) is an ancient city and one of the major seaside resorts on the Bulgarian Black Sea Coast, located in Burgas Province. It is the administrative cen ...
in Bulgaria). After Konstantine laid siege to the town, Mitso sought assistance from the Byzantines, offering to surrender Mesembria to them in exchange for landed property in the Byzantine Empire. Michael VIII accepted the offer and sent Michael Glabas Tarchaneiotes to help Mitso in 1263. A second Byzantine army stormed into Thrace and recaptured Stanimaka and Philippopolis. After seizing Mesembria from Mitso, Glabas Tarchaneiotes continued his campaign along the
Black Sea The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Rom ...
and occupied Agathopolis, Sozopolis and Anchialos (now
Ahtopol Ahtopol ( bg, Ахтопол , ) is a town and seaside resort on the southern Bulgarian Black Sea Coast. Geography Location It is located on a headland in the southeastern part of Burgas Province and is close to the border with European Turk ...
,
Sozopol Sozopol ( bg, Созопол , el, Σωζόπολη, translit=Sozopoli) is an ancient seaside town located 35 km south of Burgas on the southern Bulgarian Black Sea Coast. Today it is one of the major seaside resorts in the country, known for th ...
and
Pomorie Pomorie ( bg, Поморие ), historically known as Anchialos (Greek: Αγχίαλος), is a town and seaside resort in southeastern Bulgaria, located on a narrow rocky peninsula in Burgas Bay on the southern Bulgarian Black Sea Coast. It is ...
in Bulgaria). Meanwhile, the Byzantine fleet took control of Vicina and other ports at the Danube Delta. Glabas Tarchaneiotes attacked Jacob Svetoslav who could only resist with Hungarian assistance, thus he accepted Béla IV's suzerainty. As a consequence of the war with the Byzantines, by the end of 1263, Bulgaria lost significant territories to its two principal enemies, the Byzantine Empire and Hungary. Konstantin could only seek assistance from the Tatars of the
Golden Horde The Golden Horde, self-designated as Ulug Ulus, 'Great State' in Turkic, was originally a Mongol and later Turkicized khanate established in the 13th century and originating as the northwestern sector of the Mongol Empire. With the fragme ...
to put an end to his isolation. The Tatar
khans Khan may refer to: *Khan (inn), from Persian, a caravanserai or resting-place for a travelling caravan *Khan (surname), including a list of people with the name * Khan (title), a royal title for a ruler in Mongol and Turkic languages and used by ...
had been the overlords of the Bulgarian monarchs for almost two decades, although their rule was only formal. A former
Sultan of Rum fa, سلجوقیان روم () , status = , government_type = Hereditary monarchyTriarchy (1249–1254)Diarchy (1257–1262) , year_start = 1077 , year_end = 1308 , p1 = By ...
,
Kaykaus II Kaykaus ibn Kaykhusraw or Kayka'us II ( fa, عز الدين كيكاوس بن كيخسرو, ''ʿIzz ad-Dīn Kaykāwus ibn Kaykhusraw'') was the sultan of the Seljuqs of Rûm from 1246 until 1262. Life Kaykaus was the eldest of three sons of Kayk ...
, who had been imprisoned at Michael VIII's order, also wanted to regain his throne with the Tatars' help. One of his uncles was a prominent leader of the Golden Horde and he sent messages to him to persuade the Tatars to invade the Byzantine Empire with Bulgarian assistance. According to the Byzantine historian,
Nicephorus Gregoras Nicephorus Gregoras (; Greek: , ''Nikephoros Gregoras''; c. 1295 – 1360) was a Greek astronomer, historian, and theologian. Life Gregoras was born at Heraclea Pontica, where he was raised and educated by his uncle, John, who was the Bisho ...
, Kaykaus also approached Konstantin, offering much money to him if he came to release him. Thousands of Tatars crossed the frozen Lower Danube to invade the Byzantine Empire in late 1264. Konstantin soon joined them, although he had fallen from a horse and broken his leg. The united Tatar and Bulgarian armies launched a sudden attack against Michael VIII who was returning from
Thessaly Thessaly ( el, Θεσσαλία, translit=Thessalía, ; ancient Thessalian: , ) is a traditional geographic and modern administrative region of Greece, comprising most of the ancient region of the same name. Before the Greek Dark Ages, The ...
to Constantinople, but they could not capture the emperor. Konstantin laid siege the Byzantine fortress of Ainos (now Enez in Turkey), forcing the defenders to surrender. The Byzantines also agreed to release Kaykaus (who soon left for the Golden Horde), but his family was kept imprisoned even thereafter.


Disintegration

Konstantine's alliance with the Tatars strengthened his position. Jacob Svetoslav again accepted his suzerainty. Taking advantage of a civil war in Hungary, Jacob Svetoslav also invaded the Banate of Severin. The Hungarian civil war ended with the division of the country between Béla IV and Stephen in March 1266. Stephen launched a military campaign against Bulgaria and captured Vidin in June. Konstantin tried to resist, but the Hungarians defeated his army and plundered the region of Tarnovo. The Hungarians captured Pleven and other fortresses on the Danube and forced Jacob Svetoslav to again do homage to Stephen. Thereafter Jacob Svetoslav was styled as "emperor of Bulgaria" in the Hungarian royal charters. Charles I of Anjou and Baldwin II, the dispossessed
Latin emperor of Constantinople The Latin Emperor was the ruler of the Latin Empire, the historiographical convention for the Crusader realm, established in Constantinople after the Fourth Crusade (1204) and lasting until the city was recovered by the Byzantine Greeks in 1261 ...
, made an alliance against the Byzantine Empire in 1267. To prevent Bulgaria from joining the anti-Byzantine coalition, Michael VIII offered his niece,
Maria Palaiologina Kantakouzene Maria Palaiologina Kantakouzene ( bg, Мария Палеологина Кантакузина, el, Μαρία Παλαιολογίνα Καντακουζηνή; died after 1294) was an Empress consort of Bulgaria by marriage to two Bulgarian em ...
, to the widowed Konstantin in 1268. The emperor also pledged that he would return Mesembria and Anchialos to Bulgaria as her dowry if she gave birth to a son. Konstantin married Maria, but Michael VIII broke his promise and did not renounce the two towns after the birth of Konstantin and Maria's son, Michael. Outraged by the emperor's betrayal, Konstantin sent envoys to Charles to Naples in September 1271. The negotiations continued during the following years, showing that Konstantin was willing to support Charles against the Byzantines. Konstantin broke into Thrace in 1271 or 1272, but Michael VIII persuaded Nogai, the dominant figure in the westernmost territory of the Golden Horde, to invade Bulgaria. The Tatars plundered the country, forcing Konstantin to return and abandon his claim to the two towns. Nogai set up his capital in
Isaccea Isaccea (; tr, İshakçı) is a small town in Tulcea County, in Northern Dobruja, Romania, on the right bank of the Danube, 35 km north-west of Tulcea. According to the 2011 census, it has a population of 4,955. The town has been inhabite ...
near the Danube Delta, thus he could easily attack Bulgaria. Konstantin had been seriously injured after a riding accident and could not move without assistance, because he was paralyzed from the waist down. His ambitious wife took control of the government. After Michael VIII's envoys accepted
Pope Gregory X Pope Gregory X ( la, Gregorius X;  – 10 January 1276), born Teobaldo Visconti, was head of the Catholic Church and ruler of the Papal States from 1 September 1271 to his death and was a member of the Secular Franciscan Order. He was ...
's proposal to a church union at the Second Council of Lyon in summer 1274, she became one of the leading opponents of the union. She even tried to persuade Baibars, the
Mamluk Mamluk ( ar, مملوك, mamlūk (singular), , ''mamālīk'' (plural), translated as "one who is owned", meaning " slave", also transliterated as ''Mameluke'', ''mamluq'', ''mamluke'', ''mameluk'', ''mameluke'', ''mamaluke'', or ''marmeluke'') ...
sultan of Egypt, to attack the Byzantine Empire. Maria was also determined to secure the throne to her son. Jacob Svetoslav, however, had a strong claim to succeed Konstantin, because his wife was a granddaughter of Ivan Asen II of Bulgaria. Maria first adopted Jacob Svetoslav to persuade him to acknowledge her son's right to the throne, but later she had him poisoned. He also had other noblemen captured or executed, which made Konstantin's rule unpopular. The paralyzed Konstantin could not prevent Nogai's Tatars from making regular plundering raids against Bulgaria. The local inhabitants of the regions which were most exposed to the Tatar raids had to organize the defense without the monarch's support. Due to the expensive and unsuccessful wars, repeated Mongol raids, and economic instability (Constantine was the first Bulgarian ruler to mint his own coins on a vast scale), the government was faced with a revolt in 1277. The social and economic aspects of this movement have been stressed by Marxist historians, but its true character is elusive. What is clear is that a swineherd or swine-owner named
Ivaylo Ivaylo (died 1281), also spelled Ivailo ( bg, Ивайло), was a rebel leader who ruled briefly as tsar of Bulgaria. In 1277, he spearheaded a peasant uprising and forced the Bulgarian nobility to accept him as emperor. He reigned as emperor ...
became a leader of the discontented and attracted many (presumably mostly lower-class) followers, asserting his control over a significant area. Konstantine set out against Ivaylo with his guard, but was decisively defeated and slain in his chariot.


Family

Constantine I was married three times. The names of his first wife and children are unknown. By his second wife, Irene of Nicaea, Constantine had no children. By his third wife, Maria Kantakouzene, he had Michael, who succeeded as co-emperor of Bulgaria 1277–1279.Georgi Bakalov - "Medieval Bulgarian ruler", publishing house "Anubis", Sofia, 1995, p. 226


References


Sources


Primary sources

* George Akropolites: ''The History'' (Translated with and Introduction and Commentary by Ruth Macrides) (2007). Oxford University Press. .


Secondary sources

* * * * * * * *


External links


Detailed list of Bulgarian rulers
{{DEFAULTSORT:Tih, Konstantin 13th-century births 1277 deaths 13th-century Bulgarian emperors People from Skopje Eastern Orthodox monarchs Asen dynasty Murdered Bulgarian monarchs Bulgarian people of the Byzantine–Bulgarian Wars Bulgarian people of Serbian descent