It is a noun, but it is a possessive noun. It functions as an adjective.
The plural form of the noun John is Johns.The plural possessive form is Johns'.example: The Johns' house is number twenty five.
Yes it is. It is the name of one specific glacier.
Yes it is. It is the name of one specific glacier.
Val Johns's birth name is Valjean Johns.
Daniel Johns's birth name is Daniel Paul Johns.
Margo Johns's birth name is Jessie Margaret Johns.
Cort Johns's birth name is Cort Maclean Johns II.
Hugh Johns's birth name is Hugh Richard Lewis Johns.
Stratford Johns's birth name is Alan Edgar Stratford-Johns.
Johns Hopkins
No, "surgeon" is not a proper noun; it is a common noun that refers to a type of medical professional who performs surgery. Proper nouns are specific names of people, places, or organizations, such as "Dr. Smith" or "Johns Hopkins Hospital." In contrast, "surgeon" is a general term that can apply to any individual in that profession.
Barbara Rose Johns died in 1991