Henrique O'Neill, 1st Viscount of Santa Mónica

Parents

• Dona Ludovina Alves Solano
• José Maria O'Neill

Children

Siblings

• José Carlos O'Neill
• Jorge Torlades O'Neill, 2nd Viscount of Santa Mónica
• Joaquim Torlades O'Neill
• Dona Annica O'Neill
• Carlos O'Neill