Jovan Vladimir

Jovan Vladimir or John Vladimir (Serbian Cyrillic: Јован Владимир; c. 990 – 22 May 1016) was the ruler of Duklja, the most powerful Serbian principality of the time, from around 1000 to 1016. He ruled during the protracted war between the Byzantine Empire and the Bulgarian Empire. Vladimir was acknowledged as a pious, just, and peaceful ruler. He is recognized as a martyr and saint, with his feast day being celebrated on 22 May.

Jovan Vladimir had a close relationship with Byzantium but this did not save Duklja from the expansionist Tsar Samuel of Bulgaria, who conquered the principality around 1010 and took Vladimir prisoner. A medieval chronicle asserts that Samuel's daughter, Theodora Kosara, fell in love with Vladimir and begged her father for his hand. The tsar allowed the marriage and returned Duklja to Vladimir, who ruled as his vassal. Vladimir took no part in his father-in-law's war efforts. The warfare culminated with Tsar Samuel's defeat by the Byzantines in 1014 and death soon after. In 1016, Vladimir fell victim to a plot by Ivan Vladislav, the last ruler of the First Bulgarian Empire. He was beheaded in front of a church in Prespa, the empire's capital, and was buried there. He was soon recognized as a martyr and saint. His widow, Kosara, reburied him in the Prečista Krajinska Church, near his court in southeastern Duklja. In 1381, his remains were preserved in the Church of St Jovan Vladimir near Elbasan, a church built by Karl Thopia, the Prince of Albania. Since 1995 they have been kept in the Orthodox cathedral of Tirana, Albania. The saint's remains are considered Christian relics, and attract many believers, especially on his feast day, when the relics are taken to the church near Elbasan for a celebration.

The cross Vladimir held when he was beheaded is also regarded as a relic. Traditionally under the care of the Andrović family from the village of Velji Mikulići in southeastern Montenegro, the cross is only shown to believers on the Feast of Pentecost, when it is carried in a procession to the summit of Mount Rumija. Jovan Vladimir is regarded as the first Serbian saint and the patron saint of the town of Bar in Montenegro. His earliest, lost hagiography was probably written sometime between 1075 and 1089; a shortened version, written in Latin, is preserved in the Chronicle of the Priest of Duklja. His hagiographies in Greek and Church Slavonic were first published, respectively, in 1690 and 1802. The saint is classically depicted in icons as a monarch wearing a crown and regal clothes, with a cross in his right hand and his own head in his left hand. He is fabled to have carried his severed head to his place of burial.

Duklja was an early medieval Serbian principality whose borders coincided for the most part with those of present-day Montenegro. The state rose greatly in power after the disintegration of the early medieval Principality of Serbia that followed the death of its ruler, Prince Časlav, around 943. Though the extent of Časlav's Serbia is uncertain, it is presumed it included at least part of Bosnia. Serbia had subsequently come under Duklja's political dominance, along with the neighboring Serbian principalities of Travunia and Zachlumia (in present-day Herzegovina and south Dalmatia). The Byzantines often referred to Duklja as Serbia.

Around 1000, Vladimir, still a boy, succeeded his father Petrislav as the ruler of Duklja. Petrislav is regarded as the earliest ruler of Duklja whose existence can be confirmed by primary sources, which also indicate that he was in close relations with Byzantium.

The principality consisted of two provinces: Zenta in the south and Podgoria in the north. A local tradition has it that Vladimir's court was situated on the hillock called Kraljič, at the village of Koštanjica near Lake Skadar, in the Krajina region of southeastern Montenegro. Near Kraljič lie the ruins of the Prečista Krajinska Church (dedicated to Theotokos), which already existed in Vladimir's time. According to Daniele Farlati, an 18th-century ecclesiastical historian, the court and residence of Serbian rulers once stood in Krajina.

Vladimir's reign is recounted in Chapter 36 of the Chronicle of the Priest of Duklja, completed between 1299 and 1301; Chapters 34 and 35 deal with his father and uncles. These three chapters of the chronicle are most likely based on a lost biography of Vladimir written in Duklja sometime between 1075 and 1089. Both the chronicle and the 11th-century Byzantine historian John Skylitzes described Vladimir as a wise, pious, just, and peaceful ruler.

Vladimir's reign coincided with a protracted war between the Byzantine Emperor Basil II (r. 976–1025) and the ruler of the First Bulgarian Empire, Tsar Samuel (r. 980–1014). Basil II might have sought the support of other Balkan rulers for his fight against Samuel, and he intensified diplomatic contacts with Duklja for this purpose. A Serbian diplomatic mission, most likely sent from Duklja, arrived in the Byzantine capital of Constantinople in 992 and was recorded in a charter of the Great Lavra Monastery, written in 993.