The Metropolitan Cathedral–Basilica of the Assumption of Our Lady of Valencia, alternatively known as Saint Mary’s Cathedral or Valencia Cathedral, is a Roman Catholic parish church in Valencia, Spain. It was consecrated in 1238 by the first bishop of Valencia after the Reconquista, Pere d’Albalat, Archbishop of Tarragona, and was dedicated by order of James I the Conqueror to Saint Mary. One of the supposed Holy Chalices in the world is revered in one of this cathedral’s chapels; this chalice has been defended as the true Holy Grail; indeed, most Christian historians all over the world declare that all their evidence points to this Valencian chalice as the most likely candidate for being the authentic cup used at the Last Supper.