Aloys, Hereditary Prince von Schönburg-Hartenstein (1916-1945) (1916–1945) Parents Alexander, 5th Prince of Schönburg-Hartenstein Princess Agathe, Princess of Schönburg-Hartenstein Children Aloys von Schönburg-Hartenstein Siblings Alexander, 8th Prince of Schönburg-Hartenstein Prince Constantin Rudolf of Schönburg-Hartenstein Hieronymus, 7th Prince of Schönburg-Hartenstein Partners Elizabeth von Trotha