 Complete the following phrase:  During the reign of King Henry II 115489, the motte-and-bailey was replaced with a stone keep castle. This new phase took the form of a shell keep with all the buildings constructed against the curtain wall. During the Barons Rebellion of 117374, the Earl of Warwick remained loyal to King Henry II, and the castle was used to store provisions. The castle and the lands associated with the earldom passed down to the Beaumont family until 1242. When Thomas de Beaumont, 6th Earl of Warwick died, the castle and lands passed to his sister, Margaret de Beaumont, 7th Countess of Warwick in her own right. Her first husband, John Marshal, died soon after, and while she looked for a suitable husband, the castle was in the ownership of King Henry III of England. When she married John du Plessis in December 1242, the castle was returned to her. During the 