Answer I was going to the supermarket to get some sugar for my house. Little did I know I had no money. Now that I think of it. How do I own a house?
The real, legal name of Mark Twain was :S<span>amuel Langhorn Clemens. - this is the correct answer.
Mark Twain was not the only pen name of Samuel Clemens: he also went by "Josh" or "</span>Thomas Jefferson Snodgrass".
"Twain" is a form of "Two" accordign to Mark Twain himself.