The Kingdom of Jerusalem, also known as the Crusader Kingdom, was one of the Crusader states established in the Levant immediately after the First Crusade. It lasted for almost two hundred years, from the accession of Godfrey of Bouillon in 1099 until the fall of Acre in 1291. Its history is divided into two periods with a brief interruption in its existence, beginning with its collapse after the siege of Jerusalem in 1187 and its restoration after the Third Crusade in 1192.
Year 1187 (MCLXXXVII) was a common year starting on Thursday of the Julian calendar.
Year 1188 (MCLXXXVIII) was a leap year starting on Friday of the Julian calendar.
Guy of Lusignan was King of Jerusalem, first as husband and co-ruler of Queen Sibylla from 1186 to 1190 then as disputed ruler from 1190 to 1192. He was also Lord of Cyprus from 1192 to 1194.
The Battle of Hattin took place on 4 July 1187, between the Crusader states of the Levant and the forces of the Ayyubid sultan Saladin. It is also known as the Battle of the Horns of Hattin, due to the shape of the nearby extinct volcano of that name.
Conrad of Montferrat was a nobleman, one of the major participants in the Third Crusade. He was the de facto King of Jerusalem by virtue of his marriage to Isabella I of Jerusalem from 24 November 1190, but officially elected only in 1192, days before his death. He was also the eighth Marquess of Montferrat from 1191.
Raymond III was count of Tripoli from 1152 to 1187. He was a minor when Nizari Assassins murdered his father, Count Raymond II of Tripoli. His cousin King Baldwin III of Jerusalem, who was staying in Tripoli, made Raymond's mother, Hodierna of Jerusalem, regent. Raymond spent the following years at the royal court in Jerusalem. He reached the age of majority in 1155, after which he participated in a series of military campaigns against Nur ad-Din, the Zengid ruler of Damascus. In 1161 he hired pirates to pillage the Byzantine coastline and islands to take vengeance on Byzantine emperor Manuel I Komnenos, who had refused to marry his sister Melisende. He was captured in the Battle of Harim by Nur ad-Din's troops on 10 August 1164, and imprisoned in Aleppo for almost ten years. During his captivity, his cousin King Amalric of Jerusalem administered the county of Tripoli on his behalf.
Sibylla was Queen of Jerusalem from 1186 to 1190. She reigned alongside her husband Guy of Lusignan, to whom she was unwaveringly attached despite his unpopularity among the barons of the Kingdom of Jerusalem.
Isabella I reigned as Queen of Jerusalem from 1190 to her death in 1205. She was the daughter of Amalric I of Jerusalem and his second wife Maria Comnena, a Byzantine princess. Her half-brother, Baldwin IV of Jerusalem, engaged her to Humphrey IV of Toron. Her mother's second husband, Balian of Ibelin, and his stepfather, Raynald of Châtillon, were influential members of the two baronial parties. The marriage of Isabella and Humphrey was celebrated in Kerak Castle in autumn 1183. Saladin, the Ayyubid sultan of Egypt and Syria, laid siege to the fortress during the wedding, but Baldwin IV forced him to lift the siege.
Humphrey IV of Toron was a leading baron in the Kingdom of Jerusalem. He inherited the Lordship of Toron from his grandfather, Humphrey II, in 1179. He was also heir to the Lordship of Oultrejourdan through his mother, Stephanie of Milly. In 1180, he renounced Toron on his engagement to Isabella, the half-sister of Baldwin IV of Jerusalem. The king, who had suffered from leprosy, allegedly wanted to prevent Humphrey from uniting two large fiefs. Humphrey married Isabella in Kerak Castle in autumn 1183. Saladin, the Ayyubbid sultan of Egypt and Syria, laid siege to Kerak during the wedding, but Baldwin IV and Raymond III of Tripoli relieved the fortress.
The Kingdom of Jerusalem, one of the Crusader states that was created in 1099, was divided into a number of smaller seigneuries. According to the 13th-century jurist John of Ibelin, the four highest crown vassals in the kingdom proper were the count of Jaffa and Ascalon, the prince of Galilee, the lord of Sidon, and the lord of Oultrejordain.
Gérard de Ridefort, also called Gerard de Ridefort, was Grand Master of the Knights Templar from the end of 1184 and until his death in 1189.
Heraclius or Eraclius, was archbishop of Caesarea and Latin Patriarch of Jerusalem.
The Battle of Cresson was a small battle between Frankish and Ayyubid forces on 1 May 1187 at the "Spring of the Cresson." While the exact location of the spring is unknown, it is located in the environs of Nazareth. The conflict was a prelude to the decisive defeat of the Kingdom of Jerusalem at the Battle of Hattin two months later.
Baldwin of Ibelin, also known as Baldwin II of Ramla, was an important noble of the Kingdom of Jerusalem in the 12th century and was lord of Ramla from 1169-1186. He was the second son of Barisan of Ibelin, and was the younger brother of Hugh of Ibelin and older brother of Balian of Ibelin. He first appears in the historical record as a witness to charters in 1148.
Balian of Ibelin, also known as Barisan the Younger, was a crusader noble of the Kingdom of Jerusalem in the 12th century. He was Lord of Ibelin from 1170 to 1193. As the leader of the defense of the city during the siege of Jerusalem in 1187, he surrendered Jerusalem to Saladin on 2 October 1187.
The siege of Jerusalem lasted from 20 September to 2 October 1187, when Balian of Ibelin surrendered the city to Saladin. Earlier that summer, Saladin had defeated the kingdom's army and conquered several cities. Balian was charged with organizing a defense. The city was full of refugees but had few soldiers. Despite this fact the defenders managed to repulse several attempts by Saladin's army to take the city by storm. Balian bargained with Saladin to buy safe passage for many, and the city was peacefully surrendered with limited bloodshed. Though Jerusalem fell, it was not the end of the Kingdom of Jerusalem, as the capital shifted first to Tyre and later to Acre after the Third Crusade. Latin Christians responded in 1189 by launching the Third Crusade led by Richard the Lionheart, Philip Augustus, and Frederick Barbarossa separately. In Jerusalem, Saladin restored Muslim holy sites and generally showed tolerance towards Christians; he allowed Orthodox and Eastern Christian pilgrims to visit the holy sites freely—though Frankish pilgrims were required to pay a fee for entry. The control of Christian affairs in the city was handed over to the patriarch of Constantinople.
Reginald Grenier was lord of Sidon and an important noble in the late-12th century Kingdom of Jerusalem.
Maria Komnene, Latinized Comnena, was the queen of Jerusalem from 1167 until 1174 as the second wife of King Amalric. She occupied a central position in the Kingdom of Jerusalem for twenty years, earning a reputation for intrigue and ruthlessness.
Helvis of Ibelin was a daughter of Balian of Ibelin and his wife, Maria Komnene, who was the dowager Queen of Jerusalem. Helvis was a member of the House of Ibelin. She was Lady of Sidon by her first and second marriage.