[12.] P. Batiffol, ([note 7]) 197-201; L. Eisenhofer, Handbuch der Katholischen Liturgik, 2 vols. (Freiburg im Breisgau, 1923) I, 582-6.
[13.] At this point the definition of processio in Canon Law is of interest: Nomine sacrarum processionum significantur solemnes supplicationes quae a populi fideli, duce clero, fiunt eundo ordinatim de loco sacro ad locum sacrum, ad excitandam fidelium pietatem, ad commemoranda Dei beneficia eique gratias agendas, ad divinum auxilium implorandum. Can. 1290. ç I.
[14.] B. M. Peebles, “Fortunatus, Poet of the Holy Cross,” Amer. Church Monthly 38 (1935, July-Sept.) 152-166. His account is based upon Greg. Turonen., Hist. franc., IX, 40; Baudonovia, Vita S. Rad., II. 16.
[15.] R. E. Messenger, Salve festa dies, TAPhA, 78 (1947) 208-222. Translation, S. A. Hurlbut; for Salve festa dies, traditional.
[16.] Dom M. Férotin, Liber ordinum, in Monumenta ecclesiae liturgica, 5 (Paris, 1904) 178-87; Isidore of Seville, De ecclesiasticis officiis, 1. 38.
[17.] Férotin, supra, 179.
[18.] A. S. Walpole, Early Latin Hymns, ([ch. 1, note 3]) 337-340. Translation, 1st line, Walpole.
[19.] Duchesne, supra, 162-4.
[20.] Walpole, supra, 342-4.
[21.] Translations in this chapter, unless otherwise noted, are furnished by the author.