Marie de Gournay lived from 1564 to 1645, some of that time in Paris and some in Picardy. She showed an early interest in languages--teaching herself Latin, for example, by studying Latin texts up next to French translations. She worked to educate herself, and was profoundly moved by the works of Michel de Montaigne. When she finally succeeded in meeting him, in 1588, he recognized in her a kindred spirit, and spent much time on her estate. When Montaigne died in 1592, Marie de Gournay became responsible for the publication of the Essais and wrote the preface for three editions.

Marie de Gournay championed the cause of equal education for women. She was criticized during her lifetime for being old-fashioned, but today she is recognized for having been ahead of her time.