Shajar al-Durr
In February 1250 the dead Sultan's son Al-Muazzam Turanshah arrived in Egypt and was enthroned at Al Salhiyah as he had no time to go to Cairo. With his arrival, Shajar al-Durr announced the death of as-Salih Ayyub. Turanshah went straight to Al Mansurah and on 6 April, 1250 the crusaders were entirely defeated at the Battle of Fariskur and King Louis IX was captured.