About Constantine II
Lived 1300 – 1344. Constantine II was a Byzantine sovereign and archon.
Constantine's arms, a combination of those of Lusignan, Jerusalem, and Cilicia.
Constantine II , (also Constantine IV; Western Armenian transliteration: Gosdantin; died 17 April 1344), born Guy de Lusignan, was elected the first Latin King of Armenian Cilicia of the Poitiers-Lusignan dynasty, ruling from 1342 until his death in 1344.
Life Guy de Lusignan was the son of Isabella, daughter of Leo II of Armenia, and Amalric, a son of Hugh III of Cyprus, and was governor of Serres from 1328 until 1341. When his cousin Leo IV, the last Hethumid monarch of Cilicia, was murdered by the barons, the crown was offered to his younger brother John, who urged Guy to accept it. Guy was reluctant — his mother and two of his brothers had been murdered by the Armenian regent Oshin of Corycos — but he eventually accepted and took the name Constantine.
Guy was killed in an uprising in Armenia on April 17, 1344 and was succeeded by a distant cousin, Constantine III.
Marriages and issue Guy married twice, firstly to a Kantakouzene (died c. 1330), without issue, and secondly in 1330–1332, Theodora Syrgiannaina (died 1347/1349), with whom he fathered: Isabella of Lusignan (c. or after 1333 – in Cyprus, 1382–1387), Lady of Aradippou, married after February 26, 1349 Manuel Kantakouzenos (c. 1326 – April 10, 1380), Despot of Morea.
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Important facts
Family & relationships
People in Constantine II's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Constantine II's
Frequently asked questions
Who was Constantine II?
King of Armenia
When was Constantine II born?
Constantine II was born in 1300 in Cyprus.
When did Constantine II die?
Constantine II died on 17 November 1344 in Adana.
What was Constantine II's occupation?
Constantine II was a sovereign and archon.
What nationality was Constantine II?
Constantine II was Byzantine.
Sources & further reading
· DBpedia: Constantine II, King of Armenia
Cite this page
APA: Biography.guide. (2026). Constantine II. https://biography.guide/constantine-ii-sovereign/
MLA: "Constantine II." Biography.guide, https://biography.guide/constantine-ii-sovereign/.
Chicago: "Constantine II." Biography.guide. https://biography.guide/constantine-ii-sovereign/.
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