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In page Madeleine Bourdouxhe:

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Madeleine Bourdouxhe was born in Liège, Belgium, to Elise (née Moreau) and Julien Bourdouxhe.[1] They moved to France in 1914, moving a number of times until settling in Paris for the duration of World War I. In 1918, she returned with her family to Liège and then moved with them to Brussels. In 1926, she began to study philosophy at the Université libre de Bruxelles.[2][1] In 1927, she married a mathematics teacher, Jacques Muller, a marriage which lasted until his death in 1974. Her daughter, Marie, was born the day the Germans invaded Belgium, 6 May 1940.[2] She fled with her husband to a small village near Bordeaux, but was forced by the government in exile to return to Brussels, and remained there, active in the Belgian Resistance.[citation needed]