J. David Markham Bio/Wiki, Net Worth, Married 2018
J. David Markham (born 26 December 1945) is an educator, and popular historian, a specialist in Napolenonic history. He has been featured on programs on Napoleon Bonaparte and Julius Caesar on the History Channel International, the History Channel, the Military History Channel, the Learning Channel and the Discovery Channel. David is President of the International Napoleonic Society. David also serves as the resident historian for the Napoleon 101 podcast.