Are you interested in finding out more about your ancestors? You may be a descendent of Napoleon or a member of the Royal Family. One of your ancestors may have invented the mouse trap, or even fought in the Revolutionary War. Maybe you’ve been meaning to put together your family tree or want to find a long lost relative. If you are interested in learning more about your family history, the Genealogy Department at the Mesquite Public Library System is the place to begin your search.