French marine engineers

Georges Blond (Jean-Marie Hoedick, 11 July 1906 in Marseille – 16 March 1989 in Paris), was a French writer. A prolific writer of mostly history but also other topics including fiction, Blond was also involved in far right political activity.

Louis-Émile Bertin (23 March 1840 – 22 October 1924) was a French naval engineer, one of the foremost of his time, and a proponent of the "Jeune École" philosophy of using light, but powerfully armed warships instead of large battleships.