The Brothers' Quarrel () was a
war of succession
A war of succession is a war prompted by a succession crisis in which two or more individuals claim to be the Order of succession, rightful successor to a demise of the Crown, deceased or deposition (politics), deposed monarch. The rivals are ...
within the
ĂrpĂĄd dynasty between
Emeric, the King of Hungary, and his younger brother,
Andrew
Andrew is the English form of the given name, common in many countries. The word is derived from the , ''Andreas'', itself related to ''aner/andros'', "man" (as opposed to "woman"), thus meaning "manly" and, as consequence, "brave", "strong", "c ...
,
Duke of Slavonia. It lasted from 1197 to 1203, covering almost the entire reign of Emeric. The conflict had a significant impact on the development of the 13th-century society and political system in the
Kingdom of Hungary
The Kingdom of Hungary was a monarchy in Central Europe that existed for nearly a millennium, from 1000 to 1946 and was a key part of the Habsburg monarchy from 1526-1918. The Principality of Hungary emerged as a Christian kingdom upon the Coro ...
.
Background
The illustrious
Béla III ruled Hungary from 1172 to 1196. His first wife was
Agnes of Antioch, the mother of all of his children. Their first child, a boy named Emeric, was born in 1174. Andrew, the second son of Béla III and Agnes, was born around 1177. Béla and Agnes had two other sons, Solomon and Stephen. One of them was still alive in early 1198.
In order to ensure the uninterrupted succession to the Hungarian throne, Béla III decided to crown his eldest son during his lifetime. Emeric was crowned king while still a child by
Nicholas, Archbishop of Esztergom, on 16 May 1182. This method was unusual within the
ĂrpĂĄd dynasty, which was plagued by many struggles for the throne throughout its history. After
Solomon
Solomon (), also called Jedidiah, was the fourth monarch of the Kingdom of Israel (united monarchy), Kingdom of Israel and Judah, according to the Hebrew Bible. The successor of his father David, he is described as having been the penultimate ...
(1057) and
Stephen II (1105), Emeric was the third heir to be crowned King of Hungary during the lifetime of his father, the reigning monarch. Béla III appointed Emeric to administer
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 ...
and
Dalmatia
Dalmatia (; ; ) is a historical region located in modern-day Croatia and Montenegro, on the eastern shore of the Adriatic Sea. Through time it formed part of several historical states, most notably the Roman Empire, the Kingdom of Croatia (925 ...
around 1193 or 1194. Historian
Gyula KristĂł claimed Emeric's coronation in 1182 was forced against his father by the most powerful barons of the realm. In contrast, Szabados argued that Emeric did not independently issue a royal charter and did not have his own court.
Bålint Hóman claimed that Béla III crowned his eldest son as co-monarch in the manner of the Byzantine emperors. Croatian historian
Ferdo Ć iĆĄiÄ believed that Emeric was crowned as
King of Croatia and Dalmatia in 1194, separately.
Following Béla III's successful invasion of the
Principality of Halych in 1188, his youngest, son Andrew, was installed as Prince of Halych. His nominal reign was unpopular and the loyal
boyars expelled Andrew and his retinue from the principality in August 1189 or 1190. Upon his return to Hungary, Andrew did not receive a new duchy from his father, who only gave him some money, as well as some fortresses and estates in
Slavonia
Slavonia (; ) is, with Dalmatia, Croatia proper, and Istria County, Istria, one of the four Regions of Croatia, historical regions of Croatia. Located in the Pannonian Plain and taking up the east of the country, it roughly corresponds with f ...
. On his deathbed, Béla III, who had pledged to lead a
crusade
The Crusades were a series of religious wars initiated, supported, and at times directed by the Papacy during the Middle Ages. The most prominent of these were the campaigns to the Holy Land aimed at reclaiming Jerusalem and its surrounding t ...
to the
Holy Land
The term "Holy Land" is used to collectively denote areas of the Southern Levant that hold great significance in the Abrahamic religions, primarily because of their association with people and events featured in the Bible. It is traditionall ...
, ordered Andrew to fulfill his vow. Béla III died on 23 April 1196, and Emeric succeeded him as King of Hungary without opposition.
Dynastic conflict
Andrew's first conspiracy (1197)
Andrew used the funds that he inherited from his father to recruit supporters among the Hungarian lords. It is plausible that he demanded from his brother to install him as
Duke of Slavonia, which, by the second half of the 12th century, increasingly became the traditional title of heir to the throne. Andrew also formed an alliance with
Leopold VI, Duke of Austria, and plotted against Emeric. The king learned of the conspiracy and filed a complaint against his brother to
Pope Celestine III, who threatened excommunication for those who supported the duke against Emeric. The united troops of Andrew and Leopold attacked and routed the Hungarian royal army at
MaÄki (Macsek), Slavonia, in the late autumn of 1197. Under duress, King Emeric might have gave
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 ...
and
Dalmatia
Dalmatia (; ; ) is a historical region located in modern-day Croatia and Montenegro, on the eastern shore of the Adriatic Sea. Through time it formed part of several historical states, most notably the Roman Empire, the Kingdom of Croatia (925 ...
to Andrew as an
appanage. Regardless, a series of privilege letters in favor of Dalmatian coastal cities and ecclesiastical institutions prove that King Emeric intended to exercise his royal rights as King of Croatia and Dalmatia, whether Andrew held the ducal title or not.
In practice, Andrew administered Croatia and Dalmatia as an independent and sovereign monarch. He styled himself, "By the grace of God, Duke of
Zadar and of all Dalmatia, Croatia and Hum" in his charters. Taking advantage of
Miroslav of Hum's death, Andrew invaded
Hum and occupied at least the land between the
Cetina and
Neretva rivers sometime before May 1198. Andrew minted coins, granted land and confirmed privileges in his territories. In accordance with the treaty with Emeric, the counties of
VaraĆŸdin and
Bodrog also belonged to his suzerainty. To further solidify his power, Andrew cooperated with the
Frankopans,
BaboniÄi, and other local lords. Some of the prominent barons also supported his aspirations, including
Macarius MonoszlĂł and
Andrew, Ban of Slavonia, the husband of princess Margaret (the aunt of Emeric and Andrew). Andrew also appointed his own
bans, neglecting Emeric's royal prerogatives. Andrew acted as "''caput ecclesiae in regno suo''" (head of the church in his own country) over the Dalmatian ecclesiastical institutions, having previously he donated privileges to the
Archdiocese of Split and the St. John monastery at
Biograd in 1198. He also attempted to fill the then-vacant archiepiscopal sees of Split and Zadar with prelates who were loyal to him through elections in 1198.
Pope Innocent III
Pope Innocent III (; born Lotario dei Conti di Segni; 22 February 1161 â 16 July 1216) was head of the Catholic Church and ruler of the Papal States from 8 January 1198 until his death on 16 July 1216.
Pope Innocent was one of the most power ...
, who strongly supported Emeric in his feud against Andrew, refused to confirm these elections, and ordered investigation regarding the candidates' political relationship with the duke. In later years, the
Holy See
The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
successfully prevented Andrew's partisans from occupying the ecclesiastical positions in Dalmatia. Overall, the local churches and cities attempted to maintain their neutrality during the feud between Emeric and Andrew. In several cases, the two brothers both issued the same grant to a particular church, since the clerics felt important to get confirmation both from their in order to keep the safeguard their rights and neutrality. Blaise, the chief notary of Zadar acknowledged Emeric as "our sovereign", while Andrew was referred to as only "duke" then "the king's brother, who is present in Dalmatia".
Pope Innocent III also instructed the archbishops and bishops of Hungary that no one should excommunicate or interdict the king's confidants, especially his chief supporter since his father's death,
Ugrin CsĂĄk, Bishop of GyĆr. Weeks after his election, Innocent III sent a letter to Andrew on 29 January 1198, in which he urged Andrew to lead a crusade to the Holy Land in order to fulfill his vow. He threatened that if Andrew refused to fulfill his father's last will, he would be excommunicated and lose his status as heir to the Hungarian throne in favor of his younger brother, Solomon or Stephen (Andrew was the heir because Emeric did not have a child then).
Andrew's second conspiracy (1198â1199)
Despite the clear position of the Holy See, several prelates supported Andrew. In January 1198, Pope Innocent III had rebuked John, the abbot of
Pannonhalma for conspiring with the duke against Emeric and ordered him to appear before the Roman Curia in person. However, the conspiracy continued against the king, which escalated in the spring of 1199. One of the pro-Andrew prelates,
Boleslaus, Bishop of VĂĄc complained to the Roman Curia that while the bishop and his canons celebrated a mass at the
cathedral of VĂĄc on 10 March 1199, Emeric and his soldiers violently broke into the building. The king himself physically assaulted Boleslaus, while his troops broke the lock, looted the treasury and confiscated numerous documents, which allegedly contained the preparations for a planned conspiracy against the monarch. Pope Innocent sent a letter to Emeric on 21 June 1199, in which he called on the king to reimburse the material damage to the cathedral and to compensate Boleslaus, unless he will impose an ecclesiastical penalty on Emeric (
excommunication
Excommunication is an institutional act of religious censure used to deprive, suspend, or limit membership in a religious community or to restrict certain rights within it, in particular those of being in Koinonia, communion with other members o ...
) and the kingdom (
interdict). On the same day, Pope Innocent instructed
Saul GyĆr, the
Archbishop of Kalocsa to investigate the events and oversee that the king is carrying out the compensation. Initially, Emeric prevented the visitation of Saul to the royal court, hindering his mission.
Emeric denied any physical abuse in his reply letter, according to him, the canons of the cathedral chapter voluntarily opened the gate, and Boleslaus' involvement in the conspiracy was revealed. The king narrated in his letter to Pope Innocent that the bishop maintained relationship and corresponded with Duke Andrew and the other conspirators, and guarded their group's funds at the cathedral of VĂĄc in order to finance their rebellion against Emeric. Since after the incident and the subsequent civil war, several barons defected to the court of Duke Andrew, it is plausible the king had good reason to open the cathedral treasury, according to Szabados. In his letter, Emeric also narrated that
Mog, Palatine of Hungary secretly swore loyalty to Andrew, but he was deprived of his office, when his betrayal was revealed. Mog's defection encouraged Andrew to rebel against his rule and make an attempt to gain the Hungarian throne. When Emeric attempted to appoint his partisan
Mika JĂĄk as the new palatine, Boleslaus' brother,
Elvin, Bishop of VĂĄrad excommunicated the lord, because he had formerly captured one of the bishopric's priests, who functioned as a messenger of the king's enemies who supported Duke Andrew. Emeric claimed the neglect of Saul GyĆr was due to the safety of the archbishop, whose lives would have been endangered by the adherents of the pro-Andrew prelates in the royal court.
After the plot was uncovered, a civil war broke out between Emeric and Andrew. During the clashes, the
Diocese of Zagreb (in Slavonia) suffered heavy damage. In the summer of 1199, royal troops routed Andrew's army in the valley of RĂĄd near
Lake Balaton
Lake Balaton () is a freshwater rift lake in the Transdanubian region of Hungary. It is the List of largest lakes of Europe, largest lake in Central Europe, and one of the region's foremost tourist destinations. The Zala River provides the larges ...
in
Somogy County
Somogy (, ; ; , ) is an administrative county (Counties of Hungary, comitatus or ''vĂĄrmegye'') in present Hungary, and also in the former Kingdom of Hungary.
Somogy County lies in south-western Hungary, on the border with Croatia's Koprivnica- ...
, and Andrew fled to Austria, where Duke Leopold sheltered him and his retinue. In retaliation, Emeric's advancing army ransacked and plundered the Austrian and
Styria
Styria ( ; ; ; ) is an Austrian Federal states of Austria, state in the southeast of the country. With an area of approximately , Styria is Austria's second largest state, after Lower Austria. It is bordered to the south by Slovenia, and cloc ...
n border region along Hungary. Thereafter, Emeric took steps to bring Croatia and Dalmatia back under his control. He appointed his former tutor
Bernard of Perugia, the Archbishop of Split as the royal governor of the coastal city. The name of Andrew disappeared from the datation style as used by notaries of Dalmatian cities, including Zadar in the second half of 1199. Emeric also installed his partisans
Nicholas
Nicholas is a male name, the Anglophone version of an ancient Greek name in use since antiquity, and cognate with the modern Greek , . It originally derived from a combination of two Ancient Greek, Greek words meaning 'victory' and 'people'. In ...
then
Benedict as bans of Croatia and Dalmatia. For the losses of his diocese, Emeric compensated
Dominic, Bishop of Zagreb with several privileges and tax exemptions in 1199â1200.
First reconciliation (1200â1203)
The most important matter for Pope Innocent was the initiation of the crusade, so he urged reconciliation between the two brothers. The ''
Chronica regia Coloniensis'' narrates that the pope sent
Conrad of Wittelsbach, the
Archbishop of Mainz from Italy to Hungary in order to mediate between Emeric and Andrew. The parties held a meeting and came to an agreement with Leopold, and all the nobles of Hungary, and thus concluded a peace: both Emeric and Andrew vowed to launch a crusade to the Holy Land, while Hungary was entrusted to the guardianship of Leopold on their departure. And if one of them perishes in overseas parts, the surviving brother shall possess the father's kingdom upon his return (i.e. Emeric still did not have a son). In a papal letter with the date March 1200, Cardinal Gregorius de Crescentio also appeared as a negotiator during the brothers' reconciliation. The report of the ''Continuatio Claustroneuburgensis'' says that "the king of Hungary made peace with the duke of Austria and accepted his younger brother back into the joint reign" in 1200. Austrian historian
Alfons Huber considered this meant a return to the previous territorial separation, so Andrew did not become co-ruler. Szabados viewed Pope Innocent III as the real beneficiary of the treaty, which reflects the growing influence of the Holy See over Hungary. For Innocent, it seemed much more reassuring that the launch of the much-advocated crusade did not depend solely on a frivolous prince, but also that the monarch of an important European power had sworn to take part in the holy war.
The peace treaty of 1200 resulted that Andrew not only re-established his power in Croatia and Dalmatia, but emerged stronger than ever. For instance, in charters issued by Blaise, the notary of Zadar, the name of Emeric is not mentioned at all, while Andrew is styled as "our lord" together with his ducal titles. From the fall of 1200, Andrew's own charters have survived in the region. He again installed bans to administer his province â at first
Nicholas
Nicholas is a male name, the Anglophone version of an ancient Greek name in use since antiquity, and cognate with the modern Greek , . It originally derived from a combination of two Ancient Greek, Greek words meaning 'victory' and 'people'. In ...
then
Martin Hont-PĂĄzmĂĄny. The ex-palatine Mog also belonged to his entourage. The reconciliation brought three years of peace to Slavonia and Croatia. Andrew might have started minting coins during this time. He married
Gertrude of Merania sometime between 1200 and 1203; his father-in-law
Berthold owned extensive domains 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 ...
along the borders of Andrew's duchy. Gertrude's influence and political involvement are clearly shown by the fact that when Emeric defeated his brother again in 1203 (see below), he found it necessary to send Gertrude back to her native land
Merania.
Emeric pursued an active foreign policy in the
Balkans
The Balkans ( , ), corresponding partially with the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throug ...
after 1200, since Pope Innocent urged him to take measures to liquidate the
"heretics" in Bosnia. Although he pledged himself to join the
Fourth Crusade
The Fourth Crusade (1202â1204) was a Latin Christian armed expedition called by Pope Innocent III. The stated intent of the expedition was to recapture the Muslim-controlled city of Jerusalem, by first defeating the powerful Egyptian Ayyubid S ...
, the crusaders (mostly
Venetians), however,
besieged and captured Zadar in November 1202. Pope Innocent was informed in early 1203 that Emeric prepared for a crusade. Therefore, the pope gestured for the king in February 1203: under the burden of excommunication, he ordered the ecclesiastical and secular dignitaries to swear loyalty to the legal heir to the Hungarian throne, the child
Ladislaus (who was born sometime after 1200). Innocent later heard similar news from Andrew in early November 1203. The pope declared that he would place all Andrew's possessions and wealth, which he rightfully possessed, under the protection of the Holy See, and would protect them until he received news of his return or death. He also declared that if Andrew had a son in the meantime, that child would inherit the duchy. However, Innocent's last letter proved to be out of date, as by then another conflict had arisen between the two brothers.
Scene of VaraĆŸdin (1203)
The relationship between the two brothers led to a third conflict in the fall of 1203, but the circumstances of its outbreak are unclear due to conflicting information. The ''Continuatio Claustroneuburgensis'' narrates that "Emeric, the king of Hungary â even though he gave his word to his brother through monks â tricked him into captivity and imprisoned him
ndrewforever". Italian scholar
Boncompagno da Signa's tractate Rhetorica novissima contains a letter of Duke Leopold VI of Austria, in which the monarch mentions that Emeric imprisoned Andrew "for no reason". The Annals of Admont records that Emeric crowned his child Ladislaus, "who was not even three years old", imprisoned Andrew, "suspecting that he is preparing to attack the realm", and guarded him in the palace of
Esztergom. Emeric also expelled Andrew's spouse Gertrude into her homeland and stripped of her possessions.
Thomas the Archdeacon tells a different story in his chronicle ''
Historia Salonitana'' decades later: accordingly, Duke Andrew once again rose up in open rebellion against Emeric. Their armies met at
VaraĆŸdin (Varasd) in Slavonia on the river
Drava
The Drava or Drave (, ; ; ; ; ), historically known as the Dravis or Dravus, is a river in southern Central Europe. in October 1203. Emeric walked into his brother's camp unarmed, stating, "Now I shall see who will dare to raise a hand to shed the blood of the royal lineage!" Nobody ventured to stop the king; thus, he approached Andrew and seized him without resistance.
It is highly disputed among historians which narration to accept as authentic. 19th-century scholar Gyula Pauler combined the records, considering that, with an ulterior motive, Emeric called his younger brother to consult, where upon his arrival, he captured him with the royal scepter in hand without bloodshed. His contemporary FlĂłriĂĄn MĂĄtyĂĄs accepted the ''Claustroneuburgensis'' tradition, while
Gyula Kristó presented both versions without taking a position. In contrast, György Szabados accepted Thomas the Archdeacon's narration as reliable. He considered that the ''Continuatio Claustroneuburgensis'' represents a pro-Andrew point of view and Emeric's death is listed twice both times under the wrong date (1203 and 1205), thus the authenticity of the narration is debatable. He argued, although the ''Historia Salonitana'' represents a pro-Emeric position, but the work itself was compiled sometime around 1266, when Emeric and his branch died out a long time ago (in 1205), therefore, there was no reason to distort the truth. Pope Innocent's letter also proves that preparations for military campaign took place in Hungary during 1203, but instead of joining the Fourth Crusade, a war took place between the two brothers. Tamås Körmendi rejected Szabados' argument. He emphasized that the subsequent letters of Pope Innocent do not mention the fact of warfare between the two brothers, and the pointiff even reprimanded Emeric in his letter of September 1204 for imprisoning his younger brother. In addition, Thomas the Archdeacon does not mention the preparation for the crusade at all in his narrative. Körmendi argued the chronicler mostly used the historical records and charters of the
cathedral chapter of Split as main sources of his work. This documents perhaps represented a staunch pro-Emeric standpoint, because Bernard of Perugia, the former tutor of the king served as Archbishop of Split during the brothers' quarrel. Croatian historian Mladen AnÄiÄ emphasized the allegorical character of the story. The chronicler did not aim to provide authentic information in this case, but wished to express an idealized image of royal power. Attila Zsoldos argued it was the king who turned against his brother's province with an army initially convened for a crusade due to existing mistrust. Following Andrew's arrest, Emeric installed his partisan
Ipoch BogĂĄtradvĂĄny as the new Ban of Croatia and Dalmatia.
Aftermath
Andrew was first imprisoned in the fort of
Gornji Kneginec (Kene), then in Esztergom. Having fallen seriously ill, Emeric wanted to ensure the succession of his four-year-old son, Ladislaus. His staunch supporter Ugrin CsĂĄk was elected
Archbishop of Esztergom
In Christian denominations, an archbishop is a bishop of higher rank or office. In most cases, such as the Catholic Church, there are many archbishops who either have jurisdiction over an ecclesiastical province in addition to their own archdioc ...
in the spring of 1204. Pope Innocent authorized Ugrin to crown Ladislaus and to invalidate the ill Emeric's pilgrimage oath to the Holy Land in April 1204. Meanwhile, Andrew was freed from captivity in the early months of 1204. It is uncertain whether Andrew was liberated by his partisans â including Alexander Hont-PĂĄzmĂĄny â or his release took place with Emeric's consent. As Ladislaus was crowned only in August 1204, it is plausible that Emeric decided on Andrew's release, therefore, the coronation was not vitally urgent. Andrew reconciled with his dying brother, who entrusted him with "the guardianship of his son and the administration of the entire kingdom until the ward should reach the age of majority".
[''Archdeacon Thomas of Split: History of the Bishops of Salona and Split'' (ch. 23.), p. 143.]
Emeric died on 30 November 1204. The child Ladislaus III ascended the Hungarian throne under the regency of his uncle, Duke Andrew. The subsequent letters of Pope Innocent III suggest that serious tensions burdened the relationship between Andrew and the queen mother
Constance of Aragon after Emeric's death. Andrew confiscated a significant portion of private wealth from Constance and had free control over the royal treasury. Constance fled from Hungary, taking her son and the
Holy Crown to Austria in the spring of 1205. According to the Annals of Admont, "some bishops and nobles" escorted them, breaking through the blockade that Andrew erected along the Austrian border. Andrew prepared for a war against Leopold VI, but Ladislaus III suddenly died in
Vienna
Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...
on 7 May 1205. Twenty-two days later, Andrew II was crowned King of Hungary. His descendants ruled Hungary and Croatia until the extinction of the ĂrpĂĄd dynasty in 1301 and even further on the maternal side.
Impact
Taking advantage of the civil war in Hungary,
Kaloyan of Bulgaria invaded and captured
Belgrade
Belgrade is the Capital city, capital and List of cities in Serbia, largest city of Serbia. It is located at the confluence of the Sava and Danube rivers and at the crossroads of the Pannonian Basin, Pannonian Plain and the Balkan Peninsula. T ...
,
Barancs (now BraniÄevo in Serbia), and other fortresses in 1204. Emeric made preparations for a campaign against Bulgaria, but he disbanded his army upon Pope Innocent's demand. The pope, who had been negotiating a
church union with Kaloyan, sent a royal crown to him, but Emeric imprisoned the papal legate who was delivering the crown to Bulgaria when the legate was passing through Hungary.
Unlike the former claimants to the Hungarian throne, for instance
Prince Ălmos,
Boris Kalamanos and
Géza, son of Géza II of Hungary, Andrew could not count on the support of one of the great powers of the region, i.e. the Holy Roman Empire and 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 ...
because of their anarchic domestic conditions, the
German throne dispute and the chaotic rule of the
Angelos dynasty, respectively. Consequently, in his rebellion against the king, his brother Emeric, he had to rely on the support of the Hungarian nobles to a much greater extent than his predecessors who claimed the throne. An increase in the donation of royal estates into private hands after his coronation, and thus the change in the Hungarian social structure, may be a sign of subsequent gratitude and payment. In addition, Andrew also had to realize that he could not do without the expertise of Emeric's former barons in governance. For his staunch supporters, a younger generation of the elite, Andrew established new court positions (i.e.
Master of the horse). The fault line between the members of the "old" and the "new" elites became permanent, and the exclusivity of royal power ceased.
References
Sources
Primary sources
*''Archdeacon Thomas of Split: History of the Bishops of Salona and Split'' (Latin text by Olga PeriÄ, edited, translated and annotated by Damir KarbiÄ, Mirjana MatijeviÄ Sokol and James Ross Sweeney) (2006). CEU Press. .
Secondary sources
*
*
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*
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{{DEFAULTSORT:Brothers' Quarrel
Conflicts in 1197
Conflicts in 1199
Conflicts in 1203
1190s in Europe
1200s in Europe
12th century in Hungary
13th century in Hungary
Civil wars of the Middle Ages
Wars involving Hungary
Wars of succession involving the states and peoples of Europe