Maria, Queen of Sicily

Queen Regnant of Sicily, Duchess regnant of Athens and Neopatria, Crown Princess consort of Aragon (1363-1401) (1363–1401)

Parents

• Frederick III the Simple
• Constance of Aragon, Queen of Sicily

Children

• Peter of Aragon, Heir of Sicily

Siblings

• William of Aragon, Count of Malta
• Eleonora d'Aragona

Partners

• Martin I of Sicily