Guy of Poitiers-Lusignan (1275/12801303) was constable of Cyprus from 1298. He was the youngest son of

Hugh III of Cyprus Hugh III (; – 24 March 1284), also called Hugh of Antioch-Lusignan and the Great, was the king of Cyprus (as Hugh III) from 1267 and king of Jerusalem (as Hugh I) from 1268. Born into the family of the princes of Antioch, he effectively rul ...

(ruled in 1267–1284) and Isabella of Ibelin. In 1303, Guy conspired against his brother

Henry II of Cyprus Henry II (June 1270 – 31 March 1324) was the last crowned Kingdom of Jerusalem, King of Jerusalem (after the fall of Acre on 28 May 1291, this title became empty) and also ruled as Kingdom of Cyprus, King of Cyprus. He was of the Lusignan ...

(reigned 1285-1306) then (1310-1324); discovered, he was executed the same year. Guy married Eschiva of Ibelin, Lady of Beirut. They had: * Hugh IV, king of Cyprus (1324–1358) * Isabel (1296/1300 – after 1340), married in 1322 to Eudes de Dampierre, constable of Jerusalem

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* House of Poitiers-Lusignan People from the Kingdom of Cyprus 13th-century births 1303 deaths Year of birth uncertain Jure uxoris lords {{Cyprus-bio-stub