WELCOME! SAINT ADVENTIUS, CONFESSOR Encyclopedia of Saints Saint Adventius, commemorated on November 3 , was a confessor in the region of Tours and is venerated there. (El.) (Information from Stadler 's Complete Encyclopedia of Saints, Volume 1, Augsburg, 1858, p. 48) Stadler's Complete Encyclopedia of Saints - Sources and Abbreviations PRAYER: Grant, we beseech you, almighty God, that the venerable feast of Saint Adventius may increase our devotion and promote our salvation. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, God, for ever and ever. Amen. Sources of these articles (in the original German): books.google.co.uk, de-academic.com, zeno.org, openlibrary.org