// todo need optimize like in event.jsp. Add indexing or not indexing this page. Reign of John III Doukas Vatatzes (15 déc. 1222 – 3 nov 1254) (La bande de temps)

Reign of John III Doukas Vatatzes (15 déc. 1222 – 3 nov 1254)

Description:

John III Doukas Vatatzes, Latinized as Ducas Vatatzes (c. 1193, Didymoteicho – 3 November 1254, Nymphaion), was Emperor of Nicaea from 1222 to 1254. He was succeeded by his son, known as Theodore II Laskaris.