[895] Wiss. Mitth. XI. 184, 235, 239-44; Miklosich, Mon. Serb. 101-03, 105-07; Thallóczy, op. cit., 273.
[896] Wiss. Mitth. IV. 324-42; Miklosich, Mon. Serb. 187.
[897] Makuscev, Monumenta historica Slavorum Meridionalium, I. 528; Doukas (Italian version), 354 (ed. Bonn).
[898] Jireček, Geschichte der Serben, II. 126.
[899] Wiss. Mitth. II. 94-124; IV. 390-93; VI. 284-90; Thallóczy, op. cit., 303.
[900] Recueil de Voyages et de Documents (Paris, 1892), XII. 195; Thallóczy, op. cit., 79-109.
[901] P. 249; Wiss. Mitth. II. 125-51.
[902] Farlati, Illyricum Sacrum, IV. 68.
[903] Another theory is that he received the ducal title from the Pope in 1449, when he turned Catholic, or the King of Aragon, or that he took it with the agreement of the Sultan. (Wiss. Mitth. III. 503-09; X. 103 n.; Thallóczy, Studien zur Geschichte Bosniens und Serbiens im Mittelalter, 146-59.) But he is styled dux terre Huminis as early as Aug. 23, 1445 (Mon. sp. hist. Slav. Mer. XXI. 226), “Duke of St Sava” in 1446 (Farlati, l.c.), and “Duke” in a dubious inscription of that year (Wiss. Mitth. III. 502).
[904] Chalkokondyles, 459; Kritoboulos, III. ch. 2.