Note 114
Theodore the Reader (l. ii. c. 5, 49, ad calcem Hist. Eccles.) has noticed this Persian school of Edessa. Its ancient splendor, and the two aeras of its downfall, (A.D. 431 and 489) are clearly discussed by Assemanni, (Biblioth. Orient. tom. ii. p. 402, iii. p. 376, 378, iv. p. 70, 924.)]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 47