Princess Dorothea of Hesse (1934-2025) (1934–2025) Parents Prince Christoph of Hesse-Kassel Princess Sophie of Greece and Denmark Children Princess Marina of Windisch-Graetz Princess Clarissa of Windisch-Graetz Siblings Princess Christina Margarethe of Hesse Prince Rainer of Hesse Prince Karl of Hesse Princess Clarissa of Hesse Princess Friederike of Hanover Prince Welf Ernst of Hanover Prince Georg of Hanover Partners Prince Friedrich of Windisch-Graetz