Pope Agatho served as the bishop of Rome from 27 June 678 until his death. He heard the appeal of Wilfrid of York, who had been displaced from his see by the division of the archdiocese ordered by Theodore of Canterbury. During Agatho's tenure, the Sixth Ecumenical Council was convened to deal with monothelitism. He is venerated as a saint by both the Catholic and Eastern Orthodox churches. He is said to have been the longest lived Pope ever.
Pope Honorius I was the bishop of Rome from 27 October 625 to his death. He was active in spreading Christianity among Anglo-Saxons and attempted to convince the Celts to calculate Easter in the Roman fashion. He is chiefly remembered for his correspondence with Patriarch Sergius I of Constantinople over the latter's monothelite teachings. Honorius was posthumously anathematized, initially for subscribing to monothelitism, and later only for failing to end it. The anathema against Honorius I became one of the central arguments against the doctrine of papal infallibility.
Pope Martin I, also known as Martin the Confessor, was the bishop of Rome from 21 July 649 to his death 16 September 655. He had served as Pope Theodore I's ambassador to Constantinople, and was elected to succeed him as pope. He was the only pope when Constantinople controlled the papacy whose election had not awaited imperial mandate. For his strong opposition to Monothelitism, Pope Martin I was arrested by Emperor Constans II, carried off to Constantinople, and ultimately banished to Cherson. He is considered a saint by both the Catholic Church and the Eastern Orthodox Church, as well as the last pope recognised as a martyr.
Pope Leo II was the Bishop of Rome from 17 August 682 to his death. One of the popes of the Byzantine Papacy, he is described by a contemporary biographer as both just and learned. He is commemorated as a saint in the Roman Martyrology on 28 June.
The Third Council of Constantinople, counted as the Sixth Ecumenical Council by the Eastern Orthodox and Catholic Churches, and by certain other Western Churches, met in 680–681 and condemned monoenergism and monothelitism as heretical and defined Jesus Christ as having two energies and two wills.
Monothelitism, or monotheletism was a theological doctrine in Christianity that was proposed in the 7th century, but was ultimately rejected by the sixth ecumenical council. It held Christ as having only one will and was thus contrary to dyothelitism, the Christological doctrine accepted by most Christian denominations, which holds Christ as having two wills. Historically, monothelitism was closely related to monoenergism, a theological doctrine that holds Jesus Christ as having only one energy. Both doctrines were at the center of Christological disputes during the 7th century.
Pope Severinus was the bishop of Rome elected in October 638. He was caught up in a power struggle with Byzantine Emperor Heraclius, who pressured him to accept Monothelitism. Severinus refused, which for over eighteen months hindered his efforts to obtain imperial recognition of his election. His pontificate was finally sanctioned on 28 May 640, but he died two months later.
Peter Krešimir IV, called the Great was King of Dalmatia and Croatia from 1059 until his death in 1074 or 1075. He was the last great ruler of the Krešimirović branch of the Trpimirović dynasty.
The History of Dalmatia concerns the history of the area that covers eastern coast of the Adriatic Sea and its inland regions, from the 2nd century BC up to the present day. The region was populated by Illyrian tribes around 1,000 B.C, including the Delmatae, who formed a kingdom and for whom the province is named. Later it was conquered by Rome, thus becoming the province of Dalmatia, part of the Roman Empire. Dalmatia was ravaged by barbaric tribes in the beginning of the 4th century.
Sergius I was the Ecumenical Patriarch of Constantinople from 610 to 638. He is most famous for promoting Monothelite Christianity, especially through the Ecthesis.
Dalmatian Italians are the historical Italian national minority living in the region of Dalmatia, now part of Croatia and Montenegro.
The Diet of Dalmatia was the regional assembly of the Kingdom of Dalmatia within the Austro-Hungarian Empire. It was founded in Zadar in 1861 and last convened in 1912, before being formally dissolved in 1918, with the demise of the Empire.
The Archdiocese of Split-Makarska is a Latin Metropolitan archdiocese of the Catholic church in Croatia and Montenegro. The diocese was established in the 3rd century AD and was made an archdiocese and metropolitan see in the 10th century. The modern diocese was erected in 1828, when the historical archdiocese of Salona was combined with the Diocese of Makarska. It was elevated as an archdiocese and metropolitan see in 1969, restoring the earlier status of the archdiocese of Split, as it is also known. The diocese was also known as Spalato-Macarsca.
Alberto Fortis was an Italian writer, naturalist and cartographer, citizen of Republic of Venice.
Italians of Croatia are an autochthonous historical national minority recognized by the Constitution of Croatia. As such, they elect a special representative to the Croatian Parliament. There is the Italian Union of Croatia and Slovenia, which is a Croatian-Slovenian joint organization with its main site in Rijeka, Croatia and its secondary site in Koper, Slovenia.
Istria is the largest peninsula in the Adriatic Sea. The peninsula is located at the head of the Adriatic between the Gulf of Trieste and the Bay of Kvarner. It is shared by three countries: Croatia, Slovenia, and Italy.
The Duchy of Croatia was a medieval state that was established by White Croats who migrated into the area of the former Roman province of Dalmatia c. 7th century AD. Throughout its existence the Duchy had several seats – namely, Klis, Solin, Knin, Bijaći and Nin. It comprised the littoral – the coastal part of today's Croatia – except Istria, and included a large part of the mountainous hinterland as well. The Duchy was in the center of competition between the Carolingian Empire and the Byzantine Empire for rule over the area. Croatian rivalry with Venice emerged in the first decades of the 9th century and would continue through the following centuries. Croatia also waged battles with the Bulgarian Empire and with the Arabs; it also sought to extend its control over important coastal cities under the rule of Byzantium. Croatia experienced periods of vassalage to the Franks or to the Byzantines and of de facto independence until 879, when Duke Branimir was recognized as an independent ruler by Pope John VIII. The Duchy was ruled by the Trpimirović and Domagojević dynasties from 845 to 1091. Around 925, during the rule of Tomislav, Croatia became a kingdom.
Italian irredentism in Dalmatia was the political movement supporting the unification to Italy, during the 19th and 20th centuries, of Adriatic Dalmatia.
The Croatian–Venetian wars were a series of periodical, punctuated medieval conflicts and naval campaigns waged for control of the northeastern coast of the Adriatic Sea between the city-state of Venice and the Principality of Croatia, at times allied with neighbouring territories – the Principality of the Narentines and Zahumlje in the south and Istrian peninsula in the north. First struggles occurred at the very beginning of the existence of two conflict parties, they intensified in the 9th century, lessened during the 10th century, but intensified again since the beginning of the 11th century.
Vincenzo Duplancich was a Dalmatian Italian journalist, writer, politician, and nationalist. He promoted Italian culture and the preservation of Italian identity in Dalmatia, firmly opposing the annexation of the latter to Croatia. He was active during and within the Risorgimento.
