Baldwin V of Jerusalem
King Baldwin V was crowned co-King of Jerusalem with his uncle, King Baldwin IV in 1183, and once his uncle died, reigned alone from 1185 to 1186 under the regency of Count Raymond III of Tripoli. He was succeeded by his mother Sibylla and stepfather Guy of Lusignan.
Pawn of political factions
Baldwin was little more than a pawn in the politics of the Kingdom. By the time he was born, the political situation had developed into two factions. Baldwin IV was dying slowly of leprosy, and the succession was likely to be contested between Baldwin IV's sister and their younger half-sister Isabella. Their extended family and leading nobles were divided in support for the two heiresses.Raymond III of Tripoli, first cousin of their father Amalric I of Jerusalem, had been bailli or regent for Baldwin IV while the latter was a child, but once the king came of age in 1176 his power began to recede. He had a claim to the throne in his own right, but his childlessness hindered him advancing it. Instead, he acted as a power-broker, and aided the interests of the Ibelin family. Amalric's widow Maria Comnena had married Balian of Ibelin, and Raymond attempted to regain influence with a project to marry Sibylla to Balian's older brother Baldwin of Ibelin. The king countered this by marrying her to Guy of Lusignan instead in 1180. Guy, as a vassal of the Angevins, from Poitou, had the potential to attract aid from Baldwin IV's cousin Henry II of England to the kingdom.
The other faction, more supportive of Sibylla, centred on her maternal uncle Joscelin III of Edessa and mother Agnes of Courtenay, now the wife of Reginald of Sidon. Allied to them was Raynald of Châtillon, who had been in the country since the Second Crusade and was the widower of Amalric I's cousin Constance of Antioch. Amalric of Lusignan, although a son-in-law of Baldwin of Ibelin, had been won over by the patronage of Agnes and the king, and had brought his younger brother Guy to prominence. Eraclius, appointed Latin Patriarch of Jerusalem in 1180, has sometimes been associated with this group, but also attempted to make peace between the shifting factions.
Co-king of Jerusalem
As Baldwin IV became more incapacitated by his leprosy, Guy was appointed bailli of the kingdom. Along with Raynald of Châtillon, he provoked Saladin, sultan of Egypt and Syria, with raids on Muslim caravans. In 1183, when Saladin invaded the kingdom, Guy hesitated to respond and was considered a weak commander.Baldwin IV deposed Guy and took back power to himself, although he was by now blind and bed-ridden. For the next few months he attempted unsuccessfully to have Sibylla's marriage to Guy annulled. Raymond III was invited back, and the Haute Cour was summoned to decide on Baldwin IV's successor. His legal heir was his sister, Sibylla, but it was decided that her son Baldwin of Montferrat would inherit the kingdom, preceding Sibylla's claim. Baldwin V, aged 5, was crowned co-king.
The succession crisis also prompted a mission to the west to seek assistance: in 1184, Patriarch Eraclius, along with Roger de Moulins, Grand Master of the Knights Hospitaller, and Arnaud de Toroge, Grand Master of the Knights Templar, travelled throughout the courts of Europe. Eraclius offered the kingship to both Philip II of France and Henry II of England: the former was the son of Louis VII, a first cousin of Baldwin V's father; the latter was a first cousin of Baldwin IV and Sibylla, and had promised to go on crusade after the murder of Thomas Becket. Neither helped him. Some family support arrived in the form of Baldwin V's paternal grandfather, the marquess William V of Montferrat who established himself in the castle of St Elias. At around the same time, in the latter part of 1184, Baldwin's maternal grandmother, Agnes of Courtenay, died at Acre.
Sole monarch
Baldwin IV finally succumbed to his leprosy in spring 1185. Shortly before his death, he ordered an official public crown-wearing for his nephew at the Church of the Holy Sepulchre. Baldwin V was carried on the shoulders of Balian of Ibelin, not only because Balian was particularly tall, but also to demonstrate that his aunt Isabella's family supported his accession. Baldwin V was now sole king, but being still a minor, Raymond III was his bailli, and his great-uncle Joscelin III of Edessa his personal guardian.Early death
Baldwin's solo reign lasted just over a year, and he died in the autumn of 1186, at Acre. He had been so weak and ill throughout his childhood that his death was anticipated. His death reinforced the long-held assumption that he would have never lived to maturity or long enough to produce an heir.Following his death, his grandfather William and great-uncle Joscelin accompanied his coffin to Jerusalem. He was buried in the Church of the Holy Sepulchre in an elaborately carved tomb-chest, which was mostly destroyed in the early nineteenth century. Fragments of it have been identified by Zehava Jacoby in the possession of the Greek Orthodox Patriarchate of Jerusalem.
Succession crisis
Due to the frail state of Baldwin V, plans had already been made for deciding the kingdom's next ruler. The throne would be claimed by either his mother, Sibylla, or his aunt Isabella because they were the only surviving children of his grandfather Amalric I. The succession would be determined by a council consisting of Baldwin's kinsmen, the kings of England and France, Frederick I, Holy Roman Emperor, and the pope, then Urban III. In the meantime, his "most rightful heir" would act as bailli. However, this agreement was completely ignored once Baldwin was dead, although it was later invoked by his paternal uncle Conrad of Montferrat in his challenge to Guy's kingship after the Battle of Hattin of 1187.Instead of attending the funeral, the bailli Raymond of Tripoli called an assembly of his supporters at Nablus, the headquarters of the Ibelin family. This suggests that he was already aiming to advance the claim of Isabella and challenge Sibylla.
Sibylla's succession was made conditional on the annulment of her marriage to Guy. She was to be given a free choice of a new husband. She refused. At her coronation, when Patriarch Eraclius asked her to summon her new consort, she brought Guy forward to be crowned.
Raymond III and the nobles then attempted to stage a coup in order to place Isabella on the throne with her husband Humphrey IV of Toron. Humphrey backed down, and swore fealty to Sibylla and Guy. Raymond III, disgusted, returned home to Tripoli, and Baldwin of Ibelin went into self-imposed exile from the kingdom.
Sibylla and Guy's rule proved to be disastrous, and the kingdom was nearly wiped out by Saladin after the Battle of Hattin in 1187. Baldwin V's paternal uncle, Conrad of Montferrat, repelled Saladin at the siege of Tyre and carried forward the Montferrat claim to the throne, reinforced by his marriage to Isabella.
In fiction
Baldwin appears as a minor character in several novels, notably Zofia Kossak-Szczucka's Król trędowaty, Graham Shelby's The Knights of Dark Renown, and Cecelia Holland's Jerusalem, as a sickly small child.Depending on the authors' depictions of his mother Sibylla, he is variously shown as either deeply loved, or neglected.
He features in the director's cut of the 2005 film Kingdom of Heaven, but was edited out of the theatrical release. In the director's cut, the young Baldwin is depicted as having leprosy, like his uncle Baldwin IV. His death in the film is attributed to poisoning by his mother; it is depicted as euthanasia to spare him from the ravages of the disease.