Jaume Pere d'Aragó i Nicolau

illegitimate son of Peter III the Great, King of Aragon and Sicily (1258–1308)

Parents

• Maria Nicolau
• Peter III of Aragon

Children

• Constanza Pérez de Aragón

Siblings

• Pietro d'Aragona
• Alfonso III of Aragon
• Yolande of Aragon, Duchess of Calabria
• James II of Aragon
• Frederick III of Sicily
• Elizabeth of Aragon
• Teresa de Aragón
• Sanç d'Aragó

Partners

• Sancha Fernández Díaz