This article is about a real-world person, place, or thing. For more information, see the corresponding Wikipedia page here. This article is a stub. You can help The 39 Clues Wiki by expanding it. Barack Obama was a President of the United States of America, and a top agent within the Lucian Branch of the Cahill family, according to The Black Book of Buried Secrets. Retrieved from "https://39clues.fandom.com/wiki/Barack_Obama?oldid=118764" Categories: Article stubs Historical Lucians Community content is available under CC-BY-SA unless otherwise noted.