John Jacob, Marquess of Montferrat

Marquess of Montferrat (1395–1445)

Parents

• Theodore II, Marquess of Montferrat
• Jeanne of Bar

Children

• Isabella Palaiologina of Montferrat
• Teodoro Paleologo di Montferrato
• Boniface III
• Amadea Palaiologina of Montferrat
• John IV, Marquess of Montferrat
• William VIII, Marquess of Montferrat

Siblings

• Sophia of Montferrat

Partners

• Joan of Savoy