Stephen Thomas of Bosnia
|A 1910 depiction of King Stephen Thomas|
|King of Bosnia|
|Reign||November 1443 – July 1461|
|Predecessor||Stephen Tvrtko II|
|Stephen Tomašević, King of Bosnia
|House||House of Kotromanić|
|Father||Stephen Ostoja, King of Bosnia|
|Died||10 July 1461|
|Religion||Roman Catholic Church
prev. Bosnian Church
Stephen Thomas (Bosnian: Stjepan Tomaš/Стјепан Томаш; c. 1411 – 10 July 1461) was a member of the House of Kotromanić who reigned as the penultimate King of Bosnia from 1443 until his death. He succeeded his kinsman, Stephen Tvrtko II, but was not recognized as king by the kingdom's leading nobleman, Stjepan Vukčić Kosača. The two engaged in a civil war which ended with the King's marriage to the insubordinate nobleman's daughter Catherine. His reign was marked by conflicts with the Serbian Despotate and the Ottoman Empire. Stephen Thomas is perhaps best known as the first ruler of Bosnia who engaged in religious persecution. He was succeeded by his son, Stephen Tomašević, but the Kingdom fell to the Ottomans within two years.
Stephen Thomas was a son of King Stephen Ostoja, who died in 1418, and his mistress, whose name is not recorded. He was an adulterine child, as both his father and mother were married at the time of his birth, and was raised as a member of the Bosnian Church, to which his parents adhered. Stephen Ostojić, Stephen Ostoja's only known legitimate child and successor, was deposed by Stephen Tvrtko II in 1421. Stephen Thomas' likewise illegitimate older brother Radivoj unsuccessfully contested Stephen Tvrtko's rule with the help of the Ottoman Empire. Stephen Ostoja was the only non-Catholic King of Bosnia, being a member of the Bosnian Church; it is likely that Stephen Thomas was also raised as an adherent of the Bosnian Church.
Stephen Ostoja's, and therefore Stephen Thomas and Radivoj's, relationship with Stephen Tvrtko II and the rest of the House of Kotromanić is disputed. In a charter issued upon his accession, Stephen Thomas described Stephen Tvrtko II as his patruus, a Latin word that means "paternal uncle" if used is a noun, but "paternal uncle's son" if used as an adjective. The uncertainty is somewhat cleared by Stephen Ostoja's charters in which he referred to Stephen Tvrtko I, Stephen Tvrtko II's father, as his "late brother". The historian Dominik Mandić notes that, while cousins sometimes addressed each other as brothers, it would have been highly unusual for a person to describe his or her father as brother. Mandić thus concludes that Stephen Thomas was a patrilineal first cousin of Stephen Tvrtko II.
Count Hermann II of Celje, a descendant of the House of Kotromanić whom the childless King Stephen Tvrtko II had recognized as heir presumptive, died in 1435. When the widowed King himself died in November 1443, the crown of Bosnia passed to Stephen Thomas, rather than to Radivoj, who had never abandoned his claim. The Kingdom of Hungary, nominal overlord of the Kingdom of Bosnia, had too much trouble of its own to interfere in the succession, with supporters of Hermann's great-grandson, King Ladislaus V, caught up in a war against the partisans of King Vladislaus I. Stephen Thomas was most likely designated heir by Stephen Tvrtko himself, as the former claimed in a charter he later issued, because the ailing King wished to ensure that the crown would not pass to his despised rival Radivoj. As the succession passed rather smoothly, it is safe to assume that Stephen Tvrtko had paved the way for Stephen Thomas's accession. The only nobleman who supported Radivoj was the most powerful one – Grand Duke Stjepan Vukčić Kosača, who did not participate in Stephen Thomas' election. One of Stephen Thomas's important early achievements, in the beginning of 1444, was retaking the lucrative silver mining town of Srebrenica, which had been conquered by Đurađ Branković, Despot of Serbia.
King Stephen Thomas's first wife was Vojača, whom he had married according to the laws and customs of the Bosnian Church before he became king. She was the mother of his eldest son, Stephen Tomašević. Upon his accession, however, the nobility objected to her humble origin, and Stephen Thomas was forced to repudiate her. Pope Eugene IV easily granted him the annulment on 29 May 1445, as the marriage was considered invalid under Roman Catholic teaching, and at the same time legitimated his birth and recognized him as King of Bosnia.
A civil war escalated between the King and the Grand Duke soon after the former's accession. The papacy at the time strived to create a powerful counter-offensive against the Ottoman Empire, but papal envoys sent to the King and the Grand Duke failed to secure their full participation in the Crusade of Varna due to their internal conflict. Vladislaus I died in the Battle of Varna on 10 November 1444, leaving Ladislaus V as the uncontested King of Hungary. John Hunyadi, regent for the underage King Ladislaus, formally recognized Stephen Thomas as King of Bosnia. John Hunyadi sent him no troops, however, while the Grand Duke received military support from the Ottomans and their vassal, Đurađ Branković.
Stephen Thomas was converted to Roman Catholicism by Thomas of Hvar in early 1446, but was not baptized until the late 1450s, when Cardinal Carvajal was dispatched to perform the ceremony. A large number of Bosnian noblemen followed the King's example – although some later returned to the Bosnian Church. Even Grand Duke Stjepan contemplated leaving the Bosnian Church to become a Roman Catholic, but never did. The King's civil war with him ended at that time, with lands and borders reverting to status quo ante bellum. As part of the peace settlement, on 26 May, Stephen Thomas married his former enemy's daughter Catherine, who had to join the Roman Catholic Church in order to become queen. The union was probably considered already in 1445, when the King asked the Pope to annul his first marriage. The couple erected a considerable number of churches and Franciscan monasteries.
Conflict with Serbia
The Ottomans wished to weaken Bosnia by encouraging internal division, and were thus dismayed when the civil war ended. So was Đurađ Branković, a traditional ally of the House of Kosača, due to his conflict with Stephen Thomas over the possession of Srebrenica. After the town changed hands twice between 1444 and 1446, the King and the Despot agreed that its revenues would be split between them, and that coins minted there would bear one ruler's name on one side and the other ruler's name on the other side.
In 1448, Stjepan Vukčić Kosača attempted to repair his relations with Đurađ Branković by announcing his independence from his son-in-law, Stephen Thomas, dropping the title of Grand Duke of Bosnia and calling himself first Duke of Hum and then Duke of Sava. When war broke out between Stephen Thomas and Đurađ Branković the same year, the King's father-in-law supported the Serbs; Srebrenica was conquered along with the entire left bank of the Drina. Srebrenica was recaptured by Stephen Thomas's forces and held briefly in 1449, but Serbia's alliance with the Ottoman Empire forced the King to accept the loss.
In April 1456, King Stephen Thomas refused to surrender four strategically important towns to the Ottomans, and their attacks became much more frequent. Đurađ Branković died the same year. When his son and successor, Lazar, died in 1458, Stephen Thomas seized the opportunity to reclaim Srebrenica, along with eleven other towns situated on the Drina's left bank. In 1459, he made peace with Lazar's widow, Helena Palaiologina, and procured the marriage of his eldest son, Stephen Tomašević, with her and Lazar's eldest daughter, Helena. He thereby secured his son's accession as Despot of Serbia, but found it necessary to apologize in writing to Francesco Sforza, Duke of Milan, as he had earlier envisioned a marriage between his son and the Duke's daughter. Stephen Tomašević's reign as despot did not last long. On 20 June 1459, the Ottomans conquered Smederevo Fortress and annexed Serbia. The Hungarians accused Stephen Thomas of selling Smederevo, but probably groundlessly.
Unlike in other Balkan states of the time, the politics of Bosnia were not dominated by religion, and its rulers were characterized by religious tolerance. Things changed in 1459, however, when the Ottoman threat became ever more looming. King Stephen Thomas asked Pope Pius II for help, but the Pope responded that he would not come to his aid for as long as the Bosnian Church was tolerated. The decision then taken by Stephen Thomas made him the first Bosnian ruler to persecute people on the account of their religion, a policy popes had long demanded from Bosnia's Catholic rulers. In 1459, Stephen Thomas required the clergy of the Bosnian Church to either convert or leave his realm. The exiles moved to the territory of the King's father-in-law. The King proceeded to confiscate vast properties and land belonging to the Church's monasteries. The persecution all but destroyed the Bosnian Church by the end of Stephen Thomas's reign.
Death and succession
Stephen Thomas died on 10 July 1461. According to legend, he was murdered by his brother Radivoj and son Stephen Tomašević; the historian Vjekoslav Klaić asserts that the most likely cause was an illness, given that the King requested a physician from the Republic of Dubrovnik on 8 June. Stephen Tomašević succeeded him, and reigned until 1463, when the Ottomans executed both him and Radivoj and put an end to the Kingdom of Bosnia.
The commoner Vojača was the mother of Stephen Tomašević, Stephen Thomas's eldest surviving son and successor. By his second wife, Catherine of St Sava, Stephen Thomas had a son named Sigismund and a daughter named Catherine. A third son of Stephen Thomas was buried in a Benedictine monastery on the island of Mljet; according to the 17th-century writer Mavro Orbini, his mother was Vojača, and he was 14 years old when he accompanied her on a pilgrimage to Mljet, where he died suddenly of a fever.
- Ćošković, Pejo (2005), Crkva Bosanska U XV Stoljeću, Insitut za istoriju, p. 42, ISBN 9958964260
- Mandić, Dominik (1975), Bosna i Hercegovina, Zajednica izdanja ranjeni labud, pp. 492, 496
- Fine, John Van Antwerp (1994), The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest, University of Michigan Press, pp. 481, 484, 555, 577, 581, ISBN 0472082604
- Fine, John Van Antwerp (1975), The Bosnian Church: a New Interpretation : a Study of the Bosnian Church and Its Place in State and Society from the 13th to the 15th Centuries, East European Quarterly, p. 339, ISBN 0914710036
- Klaić, Vjekoslav (1904), Povjest Hrvata, od najstarijih vremena do svršetka XIX.stoljeća, Volume 2, Part 3, Tisak i Nakl. Knjižare Lav. Hartmana, p. 21
- Ljubez, Bruno (2009), Jajce Grad: prilog povijesti posljednje bosanske prijestolnice, HKD Napredak, p. 149
- Anđelić, Pavao (1973), Bobovac i Kraljeva Sutjeska: stolna mjesta bosanskih vladara u XIV i XV stoljeću, Veselin Masleša, p. 83
Stephen Tvrtko II
|King of Bosnia