Note 080
For the reigns of Manuel and John, of Mahomet I. and Amurath II., see the Othman history of Cantemir, (p. 70 -95,) and the three Greeks, Chalcondyles, Phranza, and Ducas, who is still superior to his rivals.]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 65