The Order of Saint John was expelled from its base in Rhodes during the Ottoman siege of 1522. After seven years of moving from place to place in Europe, the Knights became established in 1530 when Emperor Charles V, as King of Sicily, gave them Malta, Gozo and the North African port of Tripoli in perpetual fiefdom in exchange for an annual fee of a single Maltese falcon, which they were to send on All Souls' Day to the King's representative, the Viceroy of Sicily.
