Question: When was John Of Ibelin, The Old Lord Of Beirut's father born?

Knowledge 1: John of Ibelin, the Old Lord of Beirut
John of Ibelin (c. 1179 – 1236), called the Old Lord of Beirut, was a powerful crusader noble in the 13th century, one of the best known representatives of the influential Ibelin family.The son of Balian of Ibelin and Maria Comnena, Queen consort of Jerusalem, he had close ties with the nobility of both Cyprus and Jerusalem, since he was the half-brother of Queen Isabella I of Jerusalem.Before he was 20, he was appointed constable of Jerusalem, and a few years later became lord of Beirut, where he rebuilt the city after Saladin's conquest, and established the grand Ibelin family palace.He served as regent for two of his young relatives, Isabella's daughter Maria of Montferrat from 1205 to 1210, and then Henry I of Cyprus from 1228 until Henry came of age in 1232.John was known as a principled man, and was seen as the natural leader of the Christian barons in the Holy Land.He resisted the power-seeking of Frederick II, Holy Roman Emperor, in Cyprus, and opposed the imperial forces until Henry came of age. [SEP] Knowledge 2: Balian of Ibelin
Balian of Ibelin (1143 – 1193), also known as Barisan the Younger, was a crusader noble of the Kingdom of Jerusalem in the 12th century.
Knowledge 1: John of Ibelin, the Old Lord of Beirut
John of Ibelin (c. 1179 – 1236), called the Old Lord of Beirut, was a powerful crusader noble in the 13th century, one of the best known representatives of the influential Ibelin family.The son of Balian of Ibelin and Maria Comnena, Queen consort of Jerusalem, he had close ties with the nobility of both Cyprus and Jerusalem, since he was the half-brother of Queen Isabella I of Jerusalem.Before he was 20, he was appointed constable of Jerusalem, and a few years later became lord of Beirut, where he rebuilt the city after Saladin's conquest, and established the grand Ibelin family palace.He served as regent for two of his young relatives, Isabella's daughter Maria of Montferrat from 1205 to 1210, and then Henry I of Cyprus from 1228 until Henry came of age in 1232.John was known as a principled man, and was seen as the natural leader of the Christian barons in the Holy Land.He resisted the power-seeking of Frederick II, Holy Roman Emperor, in Cyprus, and opposed the imperial forces until Henry came of age. [SEP] Knowledge 2: Thierry d'Orca
Thierry d'Orca (French: "Thierry d'Orgue" or "Their d'Orguenes", Latin: "Theodoricus de Orca", before 1174-1207) was Lord of Arsuf for marriage in the Kingdom of Jerusalem.Thierry was probably a French knight who came with the Third Crusade to the Holy Land in 1190.Their origin is unknown.It was among the retinue of Count Henry II of Champagne, who ascended as King of Jerusalem in 1192.This allowed him to marry Melisende, the heiress of the Lordship of Arsuf.With Melisande had seven daughters, who were killed before him.Thus died without heirs in 1207.After his death, his widow married with John of Ibelin, the "Old Lord of Beirut."
Knowledge 1: John of Ibelin, the Old Lord of Beirut
John of Ibelin (c. 1179 – 1236), called the Old Lord of Beirut, was a powerful crusader noble in the 13th century, one of the best known representatives of the influential Ibelin family.The son of Balian of Ibelin and Maria Comnena, Queen consort of Jerusalem, he had close ties with the nobility of both Cyprus and Jerusalem, since he was the half-brother of Queen Isabella I of Jerusalem.Before he was 20, he was appointed constable of Jerusalem, and a few years later became lord of Beirut, where he rebuilt the city after Saladin's conquest, and established the grand Ibelin family palace.He served as regent for two of his young relatives, Isabella's daughter Maria of Montferrat from 1205 to 1210, and then Henry I of Cyprus from 1228 until Henry came of age in 1232.John was known as a principled man, and was seen as the natural leader of the Christian barons in the Holy Land.He resisted the power-seeking of Frederick II, Holy Roman Emperor, in Cyprus, and opposed the imperial forces until Henry came of age. [SEP] Knowledge 2: John II of Beirut
John of Ibelin( died 1264), often called John II, was the Lord of Beirut from 1254, named after his grandfather John I, the famous" Old Lord of Beirut".His parents were Balian of Ibelin and Eschiva de Montfaucon, daughter of Walter of Montbéliard and Bourgogne de Lusignan of Cyprus.He inherited the Lordship of Beirut from his brother Hugh of Ibelin.In 1258, by" manipulat[ ing] the complex regency laws", John and his compatriot John of Jaffa, succeeded in aligning the feudatories of Jerusalem with the Republic of Venice against that of Genoa in the War of Saint Sabas.He took part in a very large raid alongside the Templars into Galilee in 1260.They were defeated at the camp near Tiberias in a route by some Turcomen and John was taken captive along with John of Gibelet, James Vidal, and Thomas Bérard, Grand Master of the Knights Templar.His ransom alone was 20,000 bezants.He married Alice de la Roche sur l'Ognon, by whom he had two daughters:

Answer: 1143