Ernst Pauer was an Austrian pianist, composer and educator. Pauer formed a direct link with great Viennese traditions: he was born in Vienna, his mother was a member of the famous Streicher family of piano makers, and for a time (1839–44) he was a piano pupil of Mozart's son, F. X. W. Mozart and a composition student of Simon Sechter. After further study with Franz Lachner in Munich (1845–47) he worked as a conductor and composer in Mainz, before moving to London in 1851.