artificer vs Richard Jordan Gatling

artificer and Richard Jordan Gatling both are nouns.

Word	Noun	Adjective	Verb	Adverb
artificer	Yes	No	No	No
Richard Jordan Gatling	Yes	No	No	No

artificer (noun)	Richard Jordan Gatling (noun)
a skilled worker who practices some trade or handicraft	United States inventor of the first rapid firing gun (1818-1903)
someone who is the first to think of or make something
an enlisted man responsible for the upkeep of small arms and machine guns etc.