author
1874–1908
Best known for lively French historical writing, this early-20th-century author left behind a small body of work that still turns up in libraries and reprints today.

by Marcel Thibault
Marcel Thibault was a French writer active in the early 1900s. The available records connected to his books show him as the author of historical works including Isabeau de Bavière, reine de France. La jeunesse, 1370-1405 and La jeunesse de Louis XI, 1423-1445.
Those titles suggest a clear interest in medieval French history and biography, with a focus on major royal figures. A contemporary scholarly notice also indicates that his work on Isabeau de Bavière was well received and was recognized by the Académie des sciences morales.
Because reliable biographical information on his personal life is scarce in the sources I could confirm, it is safest to remember him mainly through his published historical studies rather than through a detailed life story.