[180] Commem. iv. 172.
[181] Misti, xxvi. 16-22; Commem. iv. 157.
[182] MS. Vatican 3765, quoted by Raynaldus, ann. 1347, XXX.
[183] Fiorinsky, p. 207.
[184] Engel, Geschichte von Serbien, 285-6; Müller, Beiträge Byz. Chron., p. 406 n.
[185] Cant., IV. 43, p. 315; Greg., XXVII. 50, p. 557; von Kállay, i. 69.
[186] Cant., II. 9, pp. 363-70; Greg., XII. 3, p. 582; Ducas, p. 6.
[187] Cant., II. 1, pp. 14-18; 40, p. 560; and III. 4, p. 91; Greg., IX. 11, pp. 560-8; XII. 2, p. 576.
[188] Cant., II. 24-7, pp. 145-67; Greg., XII. 11-16, pp. 608-26; Phr. I. 9, p. 40; Ducas, 6, p. 24, to 7, p. 26.
[189] Cantacuzenos tries to make out that this was a justifiable arrangement, as this district had already been conquered by Stephen Dushan. But Ducas, 6, p. 26, and 8, p. 30, declares that Cantacuzenos sacrificed the empire to the Serbians.