Inés Álvarez de Toledo Caro (1857-1937) (1857–1937) Parents Doña Rosalia Caro y Alvarez de Toledo José Álvarez de Toledo, 18th Duke of Medina Sidonia Children Siblings José Joaquín Álvarez de Toledo, 19th Duke of Medina Sidonia Alonso Álvarez de Toledo y Caro