Married Solomon Levy. A talented keyboard player, she was the favourite pupil of
Wilhelm Friedemann Bach and supported the widow of
Carl Philipp Emanuel Bach. She performed the harpsichord part at the premiere of the Concerto for Fortepiano and Harpsichord by Carl Philipp Emanuel Bach, and probably commissioned the piece. She took a strong interest in the musical education of her grandnephew Felix Mendelssohn, recommending
Zelter as his teacher. Her unique collection of Bach manuscripts was left to the
Sing-Akademie zu Berlin, where she often performed in concerts. ==Julius Eduard Hitzig (1780-1849)==