FTP, name this architect sometimes called by his middle name, "Le Baron."  
This architect of the Ludington Building and the Leiter Building is best remembered for the Home Insurance Building in Chicago which led him to be dubbed the father of the American skyscraper in 1883. FTP, name this architect sometimes called by his middle name, "Le Baron."  
This architect of the Ludington Building and the Leiter Building is best remembered for the Home Insurance Building in Chicago which led him to be dubbed the father of the American skyscraper in 1883.
William Le Baron Jenney