Constance of Aragon, Queen of Sicily
Aragonese infanta
(1340–1363)
Parents
Peter IV of Aragon
Maria of Navarre
Children
Maria, Queen of Sicily
Siblings
John I of Aragon
Isabella of Aragon
Martin of Aragon
Joanna of Aragon, Countess of Ampurias
Eleanor of Aragon, Queen of Castile
Peter of Aragon
Alphonse d'Aragon
Partners
Frederick III the Simple