Isaac refused, so Richard landed his troops and took Limassol. Various princes of the Holy Land arrived in Limassol at the same time, in particular Guy of Lusignan. All declared their support for Richard provided that he support Guy against his rival, Conrad of Montferrat. The local magnates abandoned Isaac, who considered making peace with Richard, joining him on the crusade, and offering his daughter in marriage to the person named by Richard. Isaac changed his mind, however, and tried to escape. Richard's troops, led by Guy de Lusignan, conquered the whole island by 1 June. Isaac surrendered and was confined with silver chains because Richard had promised that he would not place him in irons. Richard named Richard de Camville and Robert of Thornham as governors. He later sold the island to the master of Knights Templar, Robert de Sablé, and it was subsequently acquired, in 1192, by Guy of Lusignan and became a stable feudal kingdom. The rapid conquest of the island by Richard was of strategic importance. The island occupies a key strategic position on the maritime lanes to the Holy Land, whose occupation by the Christians could not continue without support from the sea. Cyprus remained a Christian stronghold until the Ottoman invasion in 1570. Richard's exploit was well publicised and contributed to his reputation, and he also derived significant financial gains from the conquest of the island. Richard left Cyprus for Acre on 5 June with his allies. Marriage Before leaving Cyprus on crusade, Richard married Berengaria, the first-born daughter of King Sancho VI of Navarre. Richard first grew close to her at a tournament held in her native Navarre. The wedding was held in Limassol on 12 May 1191 at the Chapel of St George and was attended by Richard's sister Joan, whom he had brought from Sicily. The marriage was celebrated with great pomp and splendour, many feasts and entertainments, and public parades and celebrations followed commemorating the event. When Richard married Berengaria he was still officially betrothed to Alys, and he pushed for the match in order to obtain the Kingdom of Navarre as a fief, as Aquitaine had been for his father. Further, Eleanor championed the match, as Navarre bordered Aquitaine, thereby securing the southern border of her ancestral lands. Richard took his new wife on crusade with him briefly, though they returned separately. Berengaria had almost as much difficulty in