Rene-Robert Cavelier vs Sieur de LaSalle

Rene-Robert Cavelier and Sieur de LaSalle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rene-Robert Cavelier	Yes	No	No	No
Sieur de LaSalle	Yes	No	No	No

As nouns, Rene-Robert Cavelier and Sieur de LaSalle are synonyms defined as:

Rene-Robert Cavelier and Sieur de LaSalle: French explorer who claimed Louisiana for France (1643-1687)

Other synonyms of Rene-Robert Cavelier include LaSalle.

Rene-Robert Cavelier (noun)	Sieur de LaSalle (noun)
French explorer who claimed Louisiana for France (1643-1687)	French explorer who claimed Louisiana for France (1643-1687)