Alphonse Perrier du von Scheck is a fictional character from the Hey Arnold! universe.He is the German American CEO of Future Tech Industries, a corporation that bought up and attempted to tear down Arnold's neighborhood.
He is direct descendant of Archibald Von Scheck, British colonial governor of Hillwood area during the Tomato Incident. Nick Vermicelli directly answers to him. It is likely that Archibald Von Scheck was a Hessian.