Etta Werndorff
availability: Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) (http://creativecommons.org/licenses/by-nc-sa/4.0/)

Werndorff, Etta; Marietta Jonasz; Marietta Werndorff
birth: 1881
death: 1961
occupation: Pianistin