Samuel Langhorne Clemens is better known by the pen name Mark Twain.
Samuel Clemens's birth name is Samuel Clemens.
Samuel Clemens published his books under the name "Mark Twain."
Pseudonym is just a fancy term for "pen name".Mark Twain is the pen name. Mark Twain's real name is Samuel L. Clemens.
The correct spelling is Samuel Clemens. Clemens is a well-known author and humorist who wrote under the pen name Mark Twain.
Mark Twain was the 'pen-name' of Samuel Langhorne Clemens
His real name was Samuel L. Clemens and he was famous for writing books under the name of Mark Twain.
Samuel Clemens
His real given name was Thomas Sawyer, so named after influences in Mark Twain's life. Mark Twain, however, has a different birth name. His given name is Samuel Clemens, but later changed to Mark Twain as a pen name.
Samuel Longhorns Clemens's pen name was Mark Twain.
Samuel Langhorne Clemens
Samuel Clemens, also known by his pen name Mark Twain, had four children with his wife Olivia Langdon Clemens: Susy, Clara, Jean, and Langdon.