Afonso of Lencastre

Portuguese nobility (1597–1654)

Parents

• Álvaro of Lencastre, 3rd Duke of Aveiro
• Juliana de Lencastre

Children

• Agustín de Alencastre y de Sande

Siblings

• Peter of Lencastre, 5th Duke of Aveiro
• George of Lencastre, 1st Duke of Torres Novas