tag:blogger.com,1999:blog-1443621435307681028.post5238835861555374277..comments2023-04-02T14:44:18.187+01:00Comments on Sub Umbra Alarum Suarum: St. Callistus I, Pope and MartyrMatthaeushttp://www.blogger.com/profile/14815585698653447027noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1443621435307681028.post-6022332222798712662013-10-15T09:56:37.276+01:002013-10-15T09:56:37.276+01:00Thank You, Matthaeus, for this most interesting Po...Thank You, Matthaeus, for this most interesting Post.<br /><br />My Saint Andrew Daily Missal (1945 Edition) adds the following to your information: Pope Saint Callistus I, a Roman by birth, succeeded Pope Saint Zephyrinus in 217 A.D. and was responsible for instituting Ember Day Feasts.<br /><br />in Domino<br />Zephyrinushttps://www.blogger.com/profile/01179350648709554049noreply@blogger.com