Theodore I, Marquess of Montferrat (b. 1291)

Theodore I Palaiologos or Palaeologus (Greek: Θεόδωρος Παλαιολόγος, full name: Theodoros Komnenos Doukas Angelos Palaiologos) (c. 1290 – 24 April 1338) was Marquis of Montferrat from 1306 until his death.