The Canones Gregorii is quoted twice in c. 19 of Pirmin's Scarapsus,E. Hauswald, "Pirmins Scarapsus. Einleitung und Edition" (unpubl. PhD diss., University of Konstanz, 2006), pp. xv and 73. Hauswald lists other instances where various traditions of the Paenitentiale Theodori may have been a source for Pirmin (i.e. cc. 16, 22 and 24); however, none appear to be as certain as that instance in c. 19. and on this basis Eckhard Hauswald, the most recent editor of the Scarapsus, was able to date this text to between 725 and 750 In connection with another of Pirmin's sources, Petrus Chrysologus's Sermo 144.9, and the Corbie redaction of the Collectio canonum vetus Gallica, which drew on the Scarapsus: Hauswald, Pirmins Scarapsus, p.p. xv–xvi. The Paenitentiale Umbrense was also used as a source for two early eighth-century Continental penitentials, namely the Excarpsus Cummeani and the Capitula iudiciorum.Kottje, "Paenitentiale Theodori", col. 1415. And several chapters from the Half Form were added to the text of the Corbie redaction of the Collectio canonum vetus Gallica, produced in the second quarter of the eighth century — this in addition to the inclusion of nearly the entire latter half (= Book II or Half Form) of the Paenitentiale Umbrense in the Vetus Gallica appendix.Mordek, Kirchenrecht, p. 86. Altogether, these four works demonstrate that the Paenitentiale Umbrense was available for use on the Continent well before the year 750. The Collectio Sangermanensis, dating to the second half of the eighth century and probably also produced at Corbie, also draws on the Paenitentiale Umbrense ...
