Marie Anna Leopoldina of Thun-Hohenstein German countess (1664–1733) Parents Maximilian of Thun-Hohenstein Maria Franziska Emerenziana von Lodron Children Maximilian Joseph Ernest, Count of Montfort-Peggau Maximiliane of Montfort-Peggau Maria Theresia, Gräfin von Montfort-Tettnang Siblings Mary Magdalene Antonia of Thun-Hohenstein John Maxmilian Count of Thun-Hohenstein Francis Joseph of Thun-Hohenstein Johann Ernst Graf von Thurn Partners Anton, Count of Montfort-Peggau