Brisepierre was born on 21 April 1917 in
Bordeaux in Gironde. She attended
Lycée Molière and
Lycée Victor-Duruy in Paris. She married Baron Lionel de la Fontaine and they had seven children: François-Xavier, Claude, Patrick, Jean-Eric, Anne, Marie-Dorée and Lionel. She graduated from the
University of Michigan, then decided to follow her husband, an orange exporter, to
Marrakesh. When her husband died in 1961, she received an accounting degree and took over his production and export business until the company was nationalised in 1966. As a result, she created the Union of the French in Marrakesh to receive compensation from the Moroccan government. == Political career ==