María de Ayala

Parents

• Teresa de Ayala
• Pedro I of Castile and Leon

Children

Siblings

• Isabella of Castile, Duchess of York
• Diego de Castilla
• Constance of Castile, Duchess of Lancaster
• Jean de Castille
• Sancho de Castilla
• Edward de Castilla
• Juan de Castilla y Castro
• Sancho de Castilla y Sandoval