Isaac Leopold Rice was a German-born Jewish American businessman, investor, musicologist, author, and chess patron. As part of a successful career in the manufacturing industry, in 1899 he acquired the Holland Torpedo Boat Company, which was renamed the Electric Boat Company and produced submarines for the U.S. and British navies. It continues today as General Dynamics Electric Boat.

Wachenheim an der Weinstraße is a small town in the Bad Dürkheim district in Rhineland-Palatinate, Germany, roughly 1 km south of Bad Dürkheim and 20 km west of Ludwigshafen. It is known above all else for its various businesses in the field of winegrowing, and in particular for Sekt.