April 16
304: Severe persecution of the Christians of Saragossa, Spain, under the Roman prefect Dacian , whose soldiers also martyred eighteen men. In the...
548: Pope Vigilius issues a Judicatum against the Three Chapters (1. the writings of Theodore of Mopsuestia, 2. the writings of Theodoret of Cyrrhus against Cyril...
April 10
428: Nestorius becomes the Patriarch of Constantinople. He later refused to accept the concept "Theotokos" (God-bearer) to describe the Virgin Mary and thus...
April 9
715: Death of Pope Constantine in Rome. The notable event during his  pontificate was his courageous journey to Constantinople, where he actually had...
