6 Famous People Who Married Their Cousins
Charles Darwin - https://en.wikipedia.org/wiki/Emma_Da...
Edgar Allan Poe - http://airshipdaily.com/blog/09222014...
Johann Sebastian Bach - https://en.wikipedia.org/wiki/Maria_B...
Thomas Jefferson - http://mentalfloss.com/article/17558/...
Franklin D. Roosevelt - http://www.history.com/this-day-in-hi...
Jerry Lee Lewis - https://www.thoughtco.com/jerry-lee-l...
Music: March of the Spoons
Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
