Regorii [!] IV, Sergii II, pontificum Romanorum, Jonae, Freculphi, Frotharii, Aurelianensis, Lexoviensis et Tullensis episcoporum opera omnia ...: intermiscentur Agnelli Ravennatis, Hilduini Sandionysiani, abbatum; Thegani chorepiscopi Trevirensis, Maxentii Aquileiensis patriarchae, Candidi Fuldensis monachi, Benedicti Diaconi, Christiani Druthmari Corbeiensis monachi, Josephi sacerdotis, etc., etc., scripta vel scriptorum fragmenta quae exstant - Gregor IV. Papst -844; Sergius II. Papst 790-847; Migne, Jacques Paul; Jonas Aurelianensis 760-843; Frechulf Lisieux, Bischof -864; Frotharius Toul, Bischof -848; Agnellus de Ravenna 800-850; Hilduin von Saint-Denis ca. - 855/861; Theganus Treverensis -847; Maxentius Aquileiensis ca. um 811/33; Candidus Fuldensis -845; Benedictus Levita -850; et al. (Patrologiae cursus completus sive bibliotheca universalis, integra, omnium ss. patrum, doctorum, scriptorumque ecclesiasticorum, sive Latinorum, sive Graecorum ..., 1864)