author
baron Robert Emmanuel Léon Du Casse
b. 1849
A 19th-century French historical writer, he is best known for a detailed study of the naval commander Jean-Baptiste du Casse. His surviving published work points to a strong interest in maritime and colonial history.
1 Audiobook
L'amiral Du Casse, Chevalier de la Toison d'Or (1646-1715) Étude sur la France maritime et coloniale (règne de Louis XIV)
by baron Robert Emmanuel Léon Du Casse
About the author
Robert Emmanuel Léon Du Casse was a French author identified in library and public-domain records as Baron Robert Emmanuel Léon Du Casse, born in 1849. He is credited with L'amiral Du Casse, chevalier de la Toison d'or (1646-1715), a historical study first published in 1876 and later preserved by sources such as Archive.org and Project Gutenberg.
The book focuses on Jean-Baptiste du Casse, the French naval officer, privateer, and colonial administrator. From the work that can be confirmed here, Du Casse appears to have written in a carefully researched, documentary style centered on French naval and colonial history.
Reliable biographical details about his wider life and career are limited in the sources I could confirm, so it is safest to present him as a 19th-century French historical writer remembered chiefly for this maritime biography.