John IV Doukas Laskaris (or Ducas Lascaris) (Greek: Ἰωάννης Δούκας Λάσκαρις, Iōannēs Doukas Laskaris; December 25, 1250 – c. 1305) was emperor of Nicaea...

successor, John III Vatatzes. John's son, Theodore II Laskaris, maintained the empire's strength until the throne was passed to his underage son, John IV Laskaris...

John Laskaris or Lascaris may refer to: John IV Laskaris (1250–c.1305), emperor of Nicaea John Laskaris Kalopheros (1325/30–1392), Byzantine aristocrat...

1002 John IV of Gaeta (died 1012) John IV of Ohrid, Archbishop of Ohrid in 1139/43–1157/64 John IV, Count of Soissons (died 1302) John IV Laskaris (1250–1305)...

co-emperor to the young John IV Laskaris through a coup and in 1261, following the recapture of Constantinople from the Latin Empire, John IV was deposed and...

seizing from him the guardianship of the eight-year-old Emperor John IV Doukas Laskaris. Michael was invested with the titles of megas doux and, on 13...

Theodore II Doukas Laskaris or Ducas Lascaris (Greek: Θεόδωρος Δούκας Λάσκαρις, romanized: Theodōros Doukas Laskaris; November 1221/1222 – 16 August 1258)...

from 1221 to 1254. He was succeeded by his son, known as Theodore II Laskaris. John Doukas Vatatzes, born in about 1192 in Didymoteicho, was probably the...

Michael IV the Paphlagonian (Greek: Μιχαὴλ ὁ Παφλαγών, Mikhaēl ho Paphlagōn; c. 1010 – 10 December 1041) was Byzantine Emperor from 11 April 1034 to his...

brothers: Manuel Laskaris (died after 1256), Michael Laskaris (died 1261/1271), Georgios Laskaris, Theodore, Alexios Laskaris, and Isaac Laskaris. The last two...