ALL SAINTS CELEBRATED IN AUGUST Saints celebrated on the 4th of August SAINTS EPIPHANIUS AND ISIDORE, MARTYRS Saints Epiphanius and Isidore (Isidorus) were martyrs of Besançon (Vesontio) in France, of whom nothing else is known but that they enjoy ecclesiastical veneration. (I. 326) (Information from Stadler 's Complete Encyclopedia of Saints, Volume 2, Augsburg, 1861, p. 74) Stadler's Complete Encyclopedia of Saints - Sources and Abbreviations PRAYER: Grant, we beseech you, almighty God, that the venerable feast of Saints Epiphanius and Isidore 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