ใครแต่งงานกับJohn II of Beirut?

John of Ibelin (died 1264), often called John II, was the Lord of Beirut from 1254, named after his grandfather John I, the famous "Old Lord of Beirut", son of Balian of Ibelin, who surrendered Jerusalem to Saladin in 1187. His parents were Balian of Beirut and Eschiva of Montbéliard.

Alice de la Roche (died 1282) was a Latin noblewoman who ruled the Lordship of Beirut in the Kingdom of Jerusalem as regent and was a claimant to the Duchy of Athens. She was a daughter of Duke Guy I de la Roche. Alice was regent of Beirut for her daughter, Lady Isabella, while Isabella was the queen consort of Cyprus.