Miguel de Guzmán Spanish noble, son of Alonso Pérez de Guzmán, 7th Duke of Medina Sidonia; killed by lightning. (1595-1619) (d. 1619) Parents Ana Gómez de Silva y de Mendoza Alonso Pérez de Guzmán, 7th Duke of Medina Sidonia Children Siblings Leonor Manrique Sotomayor Juan Manuel Pérez de Guzmán, 8th Duke of Medina Sidonia Miguel Gerónimo Pérez de Guzmán Alfonso Pérez de Guzmán Partners Magdalena Francisca de Guzmán, 3rd Countess of Villaverde