John III, Count of Dreux
John III( – 1331), Count of Dreux, was the second son of John II of Dreux and of Jeanne of Beaujeu.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Benedict I of Jerusalem
Patriarch Benedict of Jerusalem, also Benediktos I of Jerusalem, born Vasileios Papadopoulos (1892 – December 10, 1980) was the Patriarch of Jerusalem of the Greek Orthodox Church of Jerusalem from 1957 to 1980.
John II of Jerusalem
John II of Jerusalem (1259 or ca. 1267 – 20 May 1285 in Nicosia) was the eldest son of Hugh III of Cyprus and Isabella of Ibelin.
He succeeded his father as King of Cyprus (as John I) on March 24 and was crowned at Santa Sophia, Nicosia on May 11, 1284.
His succession as King of Jerusalem was opposed by Charles I of Naples, who had also disrupted his father's succession.
John died the following year on 20 May, having never married and leaving no children.
He was buried in the church of St. Demetrius or according to some Santa Sophia, in Nicosia.
According to some authors he was poisoned by his brothers, one of whom, Henry II, succeeded him in Cyprus and Jerusalem.
He died unmarried and without issue.
Hugh III of Cyprus
Hugh III of Cyprus (1235 – 24 March 1284), born Hugues de Poitiers, later Hugues de Lusignan
(he adopted his mother's surname "de Lusignan" in 1267), called the Great, was the King of Cyprus from 1267 and King of Jerusalem from 1268 (as Hugh I of Jerusalem).
He was the son of Henry of Antioch and Isabelle de Lusignan, the daughter of king Hugh I of Cyprus.
He was a grandson of Bohemund IV of Antioch and thus a descendant of Robert Guiscard.
From 1261 he served as Regent for Hugh II of Cyprus in Cyprus, as the "Haute Cour" of Cyprus considered him, as a male, a better regent than his mother Isabella.
She was, however, accepted as the Regent of Jerusalem in 1263.
She died in 1264, and Hugh became the acting regent of the Kingdom of Jerusalem as well as Cyprus.
The regency was contested by his first cousin, Hugh of Brienne, who was the son of Mary of Cyprus, the eldest daughter of Hugh I and hence the senior heir to Cyprus, and heir to Jerusalem after Hugh II.
However, the "Haute Cour of Jerusalem" declared Hugh of Antioch the next regent, as successor to Isabella in proximity of blood.
Hugh II died in 1267 without heirs.
As Hugh of Brienne did not advance his claim on the throne, Hugh of Antioch succeeded as uncontested King of Cyprus on 5 December and was crowned at Santa Sophia, in Nicosia, on 24 December.
He claimed the Kingdom of Jerusalem as well in 1267 or 1268 upon the execution of Conradin.
However, the throne of Jerusalem was also claimed by Mary of Antioch by proximity of blood to Conradin.
The "Haute Cour of Jerusalem" rejected her claim and Hugh was crowned King of Jerusalem at Tyre on 24 September 1269.
Hugh and his descendants, the Kings of Cyprus, assumed his mother's surname of Lusignan in 1267, having inherited Cyprus through that family, thus establishing the Second House of Lusignan.
Hugh disliked dealing with the various factions in the Kingdom of Jerusalem, and left for Cyprus in 1276 in disgust at their defiance of his authority.
The next year, his bailiff, Balian of Ibelin, Lord of Arsuf, was ejected by Roger of Sanseverino, the bailiff of Charles of Anjou, who had purchased the claim of Mary of Antioch.
The kingdom remained under Angevin control for the rest of Hugh's reign.
It is supposed that Thomas Aquinas' work "On Kingship" was written for Hugh III.
He was buried at Santa Sophia, in Nicosia.
Marie of France, Duchess of Bar
Marie of France (18 September 1344 – 15 October 1404) was the sixth child and second daughter of John II of France and Bonne of Bohemia.
Gilbert Talbot, 3rd Baron Talbot
Gilbert Talbot, 3rd Baron Talbot( c. 1332–1387) was an English nobleman and soldier.
He was the grandfather of John Talbot, 1st Earl of Shrewsbury.
Bonne of Berry
Bonne of Berry( 1362/1365 – 30 December 1435) was the daughter of John, Duke of Berry, and Joanna of Armagnac.
Through her father, she was a granddaughter of John II of France.
John II of Baden
John II of Baden (1434 at Hohenbaden Castle in Baden-Baden – 9 February 1503 in Ehrenbreitstein) was a titular Margrave of Baden and was Archbishop and Elector of Trier as "John II of Baden" from 1456 until his death in 1503.
John II of Baden was the third son of Margrave Jacob I of Baden-Baden and his wife Catherine de Lorraine.
John was given a strict religious upbringing, as he was destined from an early age for an ecclesiastical career.
At the urging of his father, most of his siblings also followed a religious career, the exceptions being his two oldest brothers Charles I and Bernard II and his sister Margaret.
He studied in Erfurt, Pavia and Cologne from 1452 to 1456, together with his younger brothers George and Mark.
On 21 June 1456, at the age of 22, he was elected Archbishop of Trier as "John II of Baden".
His mother was from Lorraine and had connections with Trier.
Pope Calixtus III confirmed him as administrator of Trier, because he had not yet reached the minimum age of 35 for consecration as bishop.
When he reached that age in 1465, he was consecrated by his suffragan bishop Hubertis Agrippina and the bishops of Metz and Worms.
In 1459, Diether von Isenburg was elected Archbishop of Mainz, ahead of Adolph II of Nassau by a narrow margin.
However, the Pope did not confirm Dieter's election.
This led to the Baden-Palatinate War, in which John II and his brothers participated on the side of Adolph II of Nassau.
John II of Baden supported reform in the Benedictine monasteries and encouraged them to join the Bursfelde Congregation.
In 1469, he sent Johann Fart, the prior of the St. Mary monastery in Trier to the Maria Laach Abbey, where Johann acted as a reformer abbot.
Johann was the 21st abbott, his tenure lasted from 1470 to 1491.
By appointing Johann, John II thwarted the intentions of Archbishop Rupert of Cologne, who had a different reform candidate in mind.
During John II's reign, the long-anticipated University of Trier was founded on 16 March 1473.
The University provided coursed in theology, philosophy, medicine and law.
In 1477, he officiated in the wedding of Maximilian of Habsburg and Mary of Burgundy.
On 16 January 1500, he appointed his great-nephew Jakob as co-adjutor with the right to succeed  and from 1501, Jakob led the government of the Electorate.
John II died in 1503 in Ehrenbreitstein (now part of Koblenz), after a tenure of 46 years, 7 months and 18 days, the longest of any bishop of Trier.
He was buried in the Cathedral of Trier in a magnificent grave that he had built during his lifetime.
Maria of Aragon, Queen of Castile
Maria of Aragon was the Queen consort of Castile and Leon as the wife of John II of Castile.
She was the daughter of Ferdinand I of Aragon and Eleanor of Alburquerque.

Question: Who is the paternal grandfather of John Ii Of Jerusalem?
Answer: Henry of Antioch