Unico Wilhelm Van Wassenaer

Dutch diplomat and composer (2 November 1692, Delden, Overijssel – 9 November 1766, The Hague). Unico Wilhelm Van Wassenaer (1692-1766), a Dutch nobleman, was famously the author of the “Concerti Armonici” long thought to have been by the Italian composer Giovanni Battista Pergolesi (1710-1736) (they were attributed back to their legitimate author only in 1980).