Robert Bartlett vs Robert Abram Bartlett

Robert Bartlett and Robert Abram Bartlett both are nouns.

Word	Noun	Adjective	Verb	Adverb
Robert Bartlett	Yes	No	No	No
Robert Abram Bartlett	Yes	No	No	No

As nouns, Robert Bartlett and Robert Abram Bartlett are synonyms defined as:

Robert Bartlett and Robert Abram Bartlett: United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)

Other synonyms of Robert Bartlett include Bartlett, Captain Bob.

Robert Bartlett (noun)	Robert Abram Bartlett (noun)
United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)	United States explorer who accompanied Peary's expedition to the North Pole and who led many other Arctic trips (1875-1946)