Xenophon was one of the first historians. He was also a soldier. He marched in the invasion of Persia by the 10000. This is he.
I found this picture on Wikipedia. I am uploading it as my 'avatar' on various forums where I'm known by my flight name, 'Xenophonic'.
Not that I chose the name because of the man. It was an invented word when I came up with it. But I'm getting sick of people thinking its some cute variation of 'zenophobic'.