"When the Kingdom of Cyprus was destroyed in the 15th century, the Ibelins apparently also lost their lands and positions, and the family possibly became extinct — the sources, at least, no longer mention them. Descendants of the Ibelins, through the royal Lusignans, include several royal families of modern Europe, since their descendant Anne, Duchess of Savoy, daughter of Janus of Cyprus, was, for example, the ancestor of the Dukes of Savoy, the La Tremoille princes of Talmond and Taranto, the Longueville family, the princes of Monaco, the electors of Bavaria, the Farnese of Parma, the last Valois kings of France, the Dukes of Lorraine, the Habsburg-Lorraines, the Bourbons of Navarre and France, and, as their progeny, practically all Catholic royalty in recent centuries." https://en.wikipedia.org/wiki/House_of_Ibelin
