Paul Warburg

Paul Moritz Warburg (10 August 1868 – 24 January 1932) was a German-born American banker and early advocate of the U.S. Federal Reserve system.

He was secretly a member of the Templar Order, and one of the "Founders" of Abstergo Industries, founded in 1937.

Source

 * Assassin's Creed: Revelations - Abstergo Files