ボードゥアン4世
The Crusaders fortified Taybeh by means of a castle named in English the Castle of St. Elias. In February 1182, Joscelin III gave the castle to king Baldwin IV of Jerusalem along with some other properties in return for the lordship of Mi'ilya. In 1185, the king Baldwin V of Jerusalem granted the castle to his grandfather William V, Marquess of Montferrat.