Ibelin, a castle and a family in the medieval Kingdom of Jerusalem.
John of Ibelin, the Old Lord of Beirut | Ibelin | Guy of Ibelin, constable of Cyprus | Balian of Ibelin | John of Ibelin (lord of Arsuf) | Jean d'Ibelin, Lord of Arsuf | Guy of Ibelin, seneschal of Cyprus | Balian d'Ibelin, Lord of Arsuf | Baldwin of Ibelin |
Amalric de Lusignan or Amaury II de Lusignan, Prince of Tyre (c. 1272 – June 5, 1310, Nicosia), of the Lusignan family, was a son of Hugh III of Cyprus and Isabella of Ibelin.
1228-1240 : Philip I of Montfort († 1270), Lord of Castres, and later Lord of Tyre and Toron, son of Guy de Montfort and d'Helvis d'Ibelin.
Guy of Ibelin, constable of Cyprus (c. 1215–1255), marshal and constable of Cyprus, son of John of Ibelin, old Lord of Beirut
In 1229 one of the Ibelin regents was forced out of power by Frederick II, Holy Roman Emperor, who brought the struggle between the Guelphs and Ghibellines to the island.
The War of the Lombards (1228–1242) was a civil war in the Kingdom of Jerusalem and the Kingdom of Cyprus between the "Lombards" (also called the imperialists), the representatives of the Emperor Frederick II, largely from Lombardy, and the native aristocracy, led first by the Ibelins and then by the Montforts.
Plaisance re-married to Balian d'Ibelin, Lord of Arsuf, the son of Jean d'Ibelin, Lord of Arsuf, but they divorced and had the marriage annulled in 1258.