because he can
The real name of the American author Mark Twain was Samuel Langhorne Clemens (1835 - 1910).
Samuel Clemens and mark twain are the same person.
He is Mark Twain the author.
Samuel Clemens / Mark Twain
Mark Twain's real name is Samuel Clemens.
His real name was Samuel L. Clemens and he was famous for writing books under the name of Mark Twain.
Samuel Langhorne Clemens.
Almost. His full name was Samuel Langhorne Clemens, and yes - that was "Mark Twain".
Mark Twain's real name was Samuel Langhorne Clemens. He adopted the pen name "Mark Twain" when he began writing.
Mark Twain.
Mark Twain's real name was Samuel Langhorne Clemens.
The real name of the American author Mark Twain was Samuel Langhorne Clemens (1835 - 1910).
His real name was Samuel Langhorne Clemens.
Mark Twain is nom de plume (a name used by an author instead of his rea name). It has no middle part. The author who used the name Mark Twain was Samuel Langhorne Clemens.
Mark Twain was the 'pen-name' of Samuel Langhorne Clemens
Samuel Langhorne Clemens is better known by the pen name Mark Twain.
Samuel Clemens published his books under the name "Mark Twain."