Gertrude Neumann

No photo.

Gertrude Neumann.

• Profession:
• Relation to Mahler: Worked with Gustav Mahler.
• Correspondence with Mahler:
• Born: 00-00-0000
• Died: 00-00-0000
• Buried: 00-00-0000

1. 1895 Concert Hamburg 12-04-1895.

Stadttheater Hamburg?

Gertrud Neumann-Hahndorff?