Note 34 — PART I

Professor Bryce considers that the first extant mention of the Donation of Constantine is contained in the letter of Pope Hadrian 1. to Charlemagne, dated A.D. 777 (Holy Roman Empire, ch. vii. p. 112 note, 4th ed.). If so, the allusion is couched in very general and obscure terms. Döllinger, who dates the letter in question 775, holds that it refers not to what is commonly understood by the Donation of Constantine, but to gifts of land in various parts of Italy, afterwards seized by the Lombards. The forgery of the Donation would appear to be later than 750, but prior to 774, as it refers to the state of things existing before the first Frankish settlement in Italy, which took place in 774. In any case, it is later than the time of Adamnán.