August 28
Saint Augustine is invoked as patron of printers. Saint Augustine was born at Thagaste in Roman Numidia on November 13, 354, son of the pagan Patricius and the Christian Saint Monica. His father provided for the education of his brilliant elder son at Madaura and Carthage in classical Latin literature and rhetoric, looking to a career in the imperial service. Sources: https://www.vatican.va/content/benedict-xvi/en/audiences/2008/documents/hf_ben-xvi_aud_20080109.html.