Wagenseil, Georg Christoph (
b Vienna, 1715;
d Vienna, 1777). Austrian composer and pianist. Court composer, Vienna, from 1739, becoming mus.-master to Empress Maria Theresia. Wrote 16 operas (incl.
La clemenza di Tito, 1746), at least 30 syms., hpd. concs., hp. concs., chamber mus.