No photo.
- Profession: Doctor of Medicine. General practitioner. Mahlers’ family doctor in Jihlava.
- Residences: Jihlava, Czech Republic.
- Relation to Mahler: Since Year 1860, Health.
- Correspondence with Mahler:
- Born:
- Died:
- Buried:
House Josef Kopfstein (Masarykovo square Nos. 25/643, Hauptplatz No. 170).