Category
page 1Vatatzes family
John III Doukas Vatatzes
Emperor of Nicaea

John IV Laskaris
13th-century emperor of Nicaea
Theodore II Laskaris
Emperor of Nicaea from 1254 to 1258
Theodora Palaiologina
Byzantine Empress consort
John Komnenos Vatatzes
Byzantine general
Eudoxia Laskarina
Daughter of the Niceaen Emperor
Irene Doukaina Laskarina
13th-century empress consort of Bulgaria
Vasilios Vatatzes
Byzantine nobleman and general

Vatatzes
thumb|right|150px|Alleged coat of arms of the Vatatzes family
The House of Vatatzes or Batatzes () was a noble Byzantine Greek family of the 11th–14th centuries with several branches, which produced several senior generals of the Byzantine army and, after John III Doukas Vatatzes intermarried with the Laskaris family, the ruling line of the Empire of Nicaea until the usurpation of Michael VIII Palaiologos in 1261. The feminine form of the name is Vatatzina or Vatatzaina () or Batatzina or Batatzaina ().
Theodoros Batatzes
Byzantine general and aristocrat
Isaac Komnenos Vatatzes
byzantine aristocrat and military commander
Isaac Doukas Vatatzes
Byzantine prince (c. 1188–1261)
John Vatatzes
Byzantine general

Tommaso Diplovataccio
Italian jurist