Guido Borromeo, 12th Marquess of Angera

Parents

• Vitaliano VIII Borromeo Arese, 10th Marquess of Angera

Children

Siblings

• Giberto VI Borromeo Arese, 11th Marquess of Angera
• Edoardo Borromeo
• Emilio Borromeo, 14th Marquess of Angera
• Emanuele Borromeo, 13th Marquess of Angera