Historical Dictionary of Byzantium . John H. Rosser .
John Asen III — See Ivajlo … Historical dictionary of Byzantium
John III Ducas Vatatzes — born с 1193 died Nov. 3, 1254, Nymphaion Emperor of Nicaea (1222–54). He succeeded Theodore I Lascaris and defeated rivals for the imperial throne in 1223. Two years later he triumphed over Latin forces loyal to his rivals and gained control of… … Universalium
John IV Lascaris — ▪ emperor of Nicaea born December 25, 1250 died c. 1305 emperor of Nicaea whose brief reign as a minor was filled with intrigue and conspiracies that culminated in the seizure of power by Michael Palaeologus, the future Byzantine emperor… … Universalium
John III Vatatzes — The most important emperor (reigned 12211254) of the Empire of Nicaea (qq.v.). He consolidated the work of his predecessor, Theodore I Laskaris (q.v.), whose daughter Irene he married. By 1225 he occupied all of the territory formerly claimed… … Historical dictionary of Byzantium
John III Doukas Vatatzes — or Ducas Vatatzes (Greek: Ιωάννης Γ΄ Δούκας Βατάτζης, Iōannēs III Doukas Batatzēs ) (c. 1192, Didymoteicho ndash; November 3, 1254, Nymphaeum) was emperor of Nicaea 1221 1254.LifeJohn Doukas Vatatzes was probably the son of the general Basil… … Wikipedia
John Komnenos Doukas — or Comnenus Ducas (Greek: Ιωάννης Κομνηνός Δούκας, Iōannēs Komnēnos Doukas ), was ruler of Thessalonica from 1237 until his death in 1244.John was the eldest son of Theodore Komnenos Doukas and Maria Petraliphaina. In 1230 his father was captured … Wikipedia
John IV Laskaris — John IV Doukas Laskaris or Ducas Lascaris (Greek: Ιωάννης Δ΄ Δούκας Λάσκαρις, Iōannēs IV Doukas Laskaris ), December 25 1250 ndash; c. 1305) was emperor of Nicaea from August 18, 1258 to December 25, 1261. This small empire was one of the Greek… … Wikipedia
Asen Hadjiolov — Asen A. Hadjiolov (December 10, 1930 April 22, 1996) was one of the most distinguished scientists in Bulgaria, and was a member of the Bulgarian Academy of Sciences [Krassimira V. Hadjiolova et al., Asen Hadjiolov, remembered in Chromosoma (1997) … Wikipedia
John of Brienne — (c. 1170 – 27 March, 1237) was a French nobleman who became King of Jerusalem by marriage, and was later invited to become Latin Emperor of Constantinople.He was the second son of Erard II, count of Brienne, in Champagne, and of Agnes de… … Wikipedia
John Doukas — or Ducas (Greek: Ιωάννης Δούκας, Iōannēs Doukas ), (c. 1126 ndash; c. 1200) was the eldest sonFact|date=January 2008 of Constantine Angelos by Theodora Komnene, the seventh child of the Byzantine Emperor Alexios I Komnenos and Irene Doukaina,… … Wikipedia
