the kings of Cyprus. The title was also continuously used by the Angevin kings of Naples, whose founder, Charles I of Anjou, had in 1277 bought a claim to the throne from Mary of Antioch. Thereafter, this claim to the Kingdom of Jerusalem was treated as a tributary of the crown of Naples, which often changed hands by testament or conquest rather than direct inheritance. As Naples was a papal fief, the Popes often endorsed the title of King of Jerusalem as well as of Naples, and the history of these claims is that of the Neapolitan Kingdom. At the time of their dethronement, the Habsburg Emperors of Austria used the title King of Jerusalem, as did the Savoyard kings of Italy, and the title is among those claimed by Felipe VI of Spain. In 1948 King Abdullah I of Jordan was crowned king of Jerusalem by the Coptic bishop. See also List of queens of Jerusalem Family tree of Kingdom of Jerusalem monarchs Timeline of the Kingdom of Jerusalem References Bibliography Further reading Adam G. Beaver, A Holy Land for the Catholic Monarchy: Palestine in the Making of Modern Spain, 1469–1598 Jerusalem Jerusalem