Title: Ecclesiastical Knights
Subjects: Military religious orders, Knights and knighthood, Monks, Christianity and other religions, islam, Islam, relations, christianity, Spain, religion, Spain, social life and customs, Spain, military policy, History, Military History, Religious life and customs, Christianity, Relations, Islam, HISTORY / Medieval, HISTORY / Europe / Spain & Portugal, RELIGION / Spirituality, Orden de Santiago, Orden de Calatrava, Orden de Alcántara, Christianity and other religions