Beltrán de Oñaz y Loyola

10th Lord of the House of Loyola, Basque noble, nephew of Saint Ignatius of Loyola

Parents

• Martín García de Oñaz y Loyola
• Magdalena de Araoz

Children

• Lorenza de Oñaz y Loyola

Siblings

• Millán de Loyola, S.I.