Jean-Léonor Le Gallois de Grimarest

Jean-Léonor Le Gallois de Grimarest was born in 1659 in Bernières-sur-Mer in Normandy and died in Paris in 1713. A French writer of many interests, he has been described as a polygraph: someone who wrote across several fields rather than staying in just one. His work touched mathematics, fortification theory, military history, and language instruction.

Today, he is most closely linked with Molière. Grimarest wrote La Vie de Monsieur de Molière in 1705, widely regarded as the first real biography of the playwright. Because it appeared only a few decades after Molière’s death and drew on people connected to him, the book became an important early source for later readers and scholars.

That mix of curiosity and range makes Grimarest an interesting figure in his own right. He was not only a literary biographer, but also a practical writer shaped by the intellectual life of late seventeenth- and early eighteenth-century France.