Hans Heinrich XVII, 4th Prince of Pleß (1900-1984) (1900–1984) Parents Daisy, Princess of Pless Hans Heinrich XV, 3rd Prince of Pless, Count of Hochberg Children Siblings Alexander, 5th Prince of Pleß Count Bolko von Hochberg, Baron zu Fürstenstein Countess Beatrice von Hochberg, Baroness zu Fürstenstein Count Konrad von Hochberg, Baron zu zu Fürstenstein Partners Marie Katherine Gräfin von Schonborn-Wiesentheid Dorothea Mary Elizabeth Minchin