Richard Filangieri
Richard( Riccardo) Filangieri(" c". 1195–1254/63) was an Italian nobleman who played an important part in the Sixth Crusade in 1228–9 and in the War of the Lombards from 1229 – 43, where he was in charge of the forces of Frederick II, Holy Roman Emperor, battling forces on the other side, local barons first led by John of Ibelin, the Old Lord of Beirut.
During the first half of Filangieri's career he was a Ghibelline, but during the second a Guelph.
He was a member of the Filangieri family of Campania.
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.
Henry I of Cyprus
Henry I of Cyprus, nicknamed the Fat( 3 May 1217 – 18 January 1253 at Nicosia) was King of Cyprus from 1218 to 1253.
He was the son of Hugh I of Cyprus and Alice of Champagne.
When his father Hugh I died on January 10, 1218, the 8- month- old Henry became king.
His mother was the official regent, but handed off the actual governing to her uncle, Philip of Ibelin.
When Philip died, the effective regency passed to his brother, John of Ibelin, the Old Lord of Beirut.
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.
Melisende of Arsuf
Melisende( born before 1177) was the hereditary Lady of Arsuf from 1177 and the second wife of the powerful nobleman John of Ibelin, the lord of Beirut( 1179 – 1236), who led the opposition to Emperor Frederick II when he tried to impose his authority in the Kingdom of Jerusalem and the Kingdom of Cyprus.
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:
Guy of Ibelin, constable of Cyprus
Guy of Ibelin( French: Guy d' Ibelin)( 1215/1218 – after May 1255) was marshal and constable of the kingdom of Cyprus.
He was the fifth son of John of Ibelin, the Old Lord of Beirut, and of Melisende of Arsuf.
He had close relations with the king of Cyprus, Henry I, acting as witness for two royal decrees; he was probably one of the king's executors named in a papal bull of Pope Alexander IV.
With his brother Baldwin of Ibelin, he led the Cypriot crusaders in the siege of Damietta in 1248.
According to the medieval chronicler Jean de Joinville, he was one of the most accomplished knights of his generation and a benevolent ruler on Cyprus.
Joinville recounts an episode when he, Guy and Baldwin had been taken prisoner by saracen rebels:
Guy married Phillipa Berlais, daughter of Aimery Berlais.
Their children were:
John of Ibelin (jurist)
John of Ibelin( 1215 – December 1266), count of Jaffa and Ascalon, was a noted jurist and the author of the longest legal treatise from the Kingdom of Jerusalem.
He was the son of Philip of Ibelin, bailli of the Kingdom of Cyprus, and Alice of Montbéliard, and was the nephew of John of Ibelin, the" Old Lord of Beirut".
To distinguish him from his uncle and other members of the Ibelin family named John, he is sometimes called John of Jaffa.
Alice de la Roche
Alice de la Roche, Lady of Beirut, Regent of Beirut( died 1282) was the wife of John II of Ibelin, Lord of Beirut, in the Kingdom of Jerusalem.
She was a daughter of Guy I, Lord of Athens.
Alice is sometimes referred to as Alice of Athens.
Alice was Regent of Beirut for her daughter Queen Isabella of Cyprus, during the latter's absence in Cyprus.
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."

Question: When was John Of Ibelin, The Old Lord Of Beirut's father born?
Answer: 1143