Fuente: wikimedia.org Feast of Saint Matthias, Apostle, who followed the Lord Jesus from the baptism of [John Baptist] until the day when Christ ascended into heaven, and for this reason, after the Ascension of the Lord, was choosen by the Apostles in the place that had occupied Judas, the traitor, so, forming part of the Group of the twelve, was witness to the resurrection. Roman martyrology