Constance of Sicily

Constance of Sicily (1304/1306 – after 1344), born at Palermo, was a daughter of Frederick III of Sicily and Eleanor of Anjou. She was betrothed to a son of Philip IV of France until the boy died in 1308, then married King Henry II of Cyprus in 1317 and was widowed in 1324.

In 1331 she married Leo IV of Cilician Armenia; the marriage aroused anti-Western sentiment in Armenia. After Leo was murdered in 1341, she married John of Lusignan in 1343 and died after 1344.