Cavaleer or Cavalier was a fur trader, customs agent and postmaster. [North Dakota Secretary of State (1989). North Dakota Centennial Blue Book. Bismarck: North Dakota Legislative Assembly. p. 484.] There is no explanation for the difference in the spelling; one placename historian suspects it was an attempt to Gallicize, or make the name appear French.[Williams, Mary Ann (Barnes) (1966). Origins of North Dakota Place Names. Bismarck: Bismarck Tribune, 1966. p. 221. OCLC431626.]
Cavaleer or Cavalier was a fur trader, customs agent and postmaster. [North Dakota Secretary of State (1989). North Dakota Centennial Blue Book. Bismarck: North Dakota Legislative Assembly. p. 484.] There is no explanation for the difference in the spelling; one placename historian suspects it was an attempt to Gallicize, or make the name appear French.[Williams, Mary Ann (Barnes) (1966). Origins of North Dakota Place Names. Bismarck: Bismarck Tribune, 1966. p. 221. OCLC431626.]
Wick, Douglas A. (1988). North Dakota Place Names. Bismarck: Hedemarken Collectibles. p. 109. ISBN0-9620968-0-6. OCLC191277027.