* This is a name you've misremembered: There may be a slight error in the name or spelling.
* It's a local or specific individual: This name might belong to someone who is known in a particular community or within a specific field of work.
* It's a fictional character: The name could belong to a character from a book, movie, or TV show.
To help me understand who you're looking for, please provide more context:
* Where did you encounter this name?
* What do you know about this person?
* Is there anything else you can remember about them?
With more information, I might be able to help you find out more about John B. Emerson.