John III, Marquess of Montferrat John III Palaeologus
Margrave of Montferrat, 1378 to 1381
- Sex or Gender:
- male
- Date of Birth:
- 1362-01-01
- Place of Birth:
- Piedmont
- Date of Death:
- 1381-08-25
- Country of citizenship:
- Byzantine Empire
- Father:
- John II, Marquess of Montferrat
- Mother:
- Isabella I of Majorca
- Occupation:
- ruler
