Castle of Ourem, Portugal. Of Moorish construction, it was held in fief by Blessed Nuno Alvares Pereira, Constable of Portugal, in the early 15th century. Photo by Pfig.

Castle of Ourem, Portugal. It was held in fief by Blessed Nuno Alvares Pereira, Constable of the realm, in the early 15th century. Photo by Pfig.