Striking example of Hennepin's map of North America, from his Nouvelle Decouverte d'un Tres Grand Pays.
Fr. Louis Hennepin, a member of the Recollect Order of Franciscans, accompanied Rene-Robert de LaSalle on part of his journey down the Mississippi in 1682. LaSalle was hoping to reach the Pacific Ocean, but instead ended up in the Gulf of Mexico, thereby adding a large slice of North America to French claims west of the Appalachians, well away from the threat of British colonists.
An excellent summary of the state of knowledge of North America, at the beginning of the 18th century. Among other things, this beautiful map attempts to place into perspective Hennepin's mapping of the Great Lakes and the Mississippi River. Karpinski noted that Hennepin's delineations of Lakes Superior, Michigan and Huron are remarkable improvements upon the Sanson maps.
Hennepin produced two maps of North America for this work, this general map and a more regional map. This map's configuration of the Great Lakes and of the North American Coastline suggest reliance upon a different map than Hennepin's more regional map. Both maps, however, show the Mississippi River entering the Gulf far to the west of its actual location. Some historians believe this was done deliberately by La Salle to discourage colonization of the Gulf area by rival nations, by showing the lower Mississippi as Spanish territory.
Hennepin was one of the most popular chroniclers of the exploration of the American interior. Several books in numerous editions appeared under his name, although he was also given to sensational and unsupportable claims, such as his claim to have been first to the mouth of the Mississippi, ahead of LaSalle. A seminal collectors map.