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In page Princess Cecilie of Greece and Denmark:

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After their marriage, Cecilie and Georg Donatus moved to Schloß Wolfsgarten, the main residence of Grand Duke Ernest Louis and his wife Grand Duchess Eleonore, since their deposition. In Hesse, the young couple led a relatively simple life, punctuated by frequent stays abroad.[1] Cecilie was involved in several charitable organizations and became the head of Alice Frauen Verein, an association dedicated to women.[citation needed] She also quickly gave birth to three children: Prince Ludwig (born 25 October 1931), Prince Alexander (born 14 April 1933) and Princess Johanna of Hesse (born 20 September 1936).[1][2]