Helena Palaiologina (Greek: Ἑλένη Παλαιολογίνα; 3 February 1428 – 11 April 1458) was a Byzantine princess of the Palaiologos family, who became Queen of Cyprus and Armenia, titular Queen consort of Jerusalem, and Princess of Antioch through her marriage to King John II of Cyprus and Armenia. She was the mother of Queen Charlotte of Cyprus.
She may have poisoned her son-in-law John of Portugal, and ordered the nose of her husband's mistress to be cut off. She did, however, welcome and assist many Byzantine refugees in Cyprus after the Fall of Constantinople in 1453.
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Early life
Helena was born in the castle of Mistras, Morea, Greece on 3 February 1428, the only child of Theodore II Palaiologos, Despot of Morea, and Cleofa Malatesta. Her paternal grandfather was Byzantine emperor Manuel II Palaiologos, and her uncles included emperors John VIII Palaiologos and Constantine XI Palaiologos. When she was five years old, her mother died. Her father never remarried as he was occupied in the war which was fought against the Latin states in Greece for the unification of Morea.
Queen of Cyprus
On 3 February 1442 at the Cathedral of Saint Sophia in Nicosia, Helena married King John II of Cyprus and Armenia, titular King of Jerusalem and Prince of Antioch. He was the son of King Janus of Cyprus of the Lusignan dynasty and Charlotte de Bourbon-La Marche. Helena was John's second wife, his first wife Amadea of Montferrat having died in September 1440. She had turned fourteen years old on the day of her wedding, and John was twenty-seven. The Chronicle of Amadi recorded the arrival in Cyprus on 2 February 1442 of Madama Helena Palaeologo de la Morea and her subsequent marriage the following day.





