Marianne married 30 January 1933 at Tabarz to Prince Wilhelm of Hesse-Philippsthal-Barchfeld (1905–1942), son of Chlodwig, Landgrave of Hesse-Philippsthal-Barchfeld, and his wife, Princess Caroline of Solms-Hohensolms-Lich.
Prussia | East Prussia | Xena: Warrior Princess | Anne, Princess Royal | Marianne Faithfull | Princess Diana | Princess Alexandra, The Honourable Lady Ogilvy | The Princess Bride | West Prussia | Princess Royal | Princess Margaret, Countess of Snowdon | Princess Anne | Princess Alexandra | Princess Margaret | A Little Princess | Victoria, Princess Royal | Princess Margaret Hospital | Frederick William III of Prussia | Princess Louise, Duchess of Argyll | Princess Elizabeth | Princess Beatrice of York | princess | Frederick William IV of Prussia | Duchy of Prussia | Marianne Moore | Princess Victoria of Saxe-Coburg-Saalfeld | Princess of Wales | The Princess Bride (film) | Princess Louise | Princess Eugenie of York |
Princess Marianne of Prussia (23 August 1913 – 1 March 1983), married in 1933 to Prince Wilhelm of Hesse-Philippsthal-Barchfeld, had issue.
Wilhelm was born at Herleshausen, Hesse-Nassau, Germany, eldest child of Prince Wilhelm of Hesse-Philippsthal-Barchfeld (1905–1942), (son of Chlodwig, Landgrave of Hesse-Philippsthal-Barchfeld and Princess Caroline of Solms-Hohensolms-Lich) and his wife, Princess Marianne of Prussia (1913–1983), (daughter of Prince Friedrich Wilhelm of Prussia and Princess Agatha of Hohenlohe-Schillingsfürst).