Rosy Wertheim
Rosy Wertheim (1888–1949) was a Dutch composer, pianist and choir director.
Rosy Wertheim

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- Full name
- Rosalie Marie Wertheim.
- Born
- 1888. · Amsterdam.
- Died
- 1949. · Laren.
- Nationality
- Kingdom of the Netherlands.
- Occupation
- composer, pianist and choir director.
- Teachers
- Ulfert Schults, Bernard Zweers, Sem Dresden and Louis Aubert.
In this article
Biography
Recorded at birth as Rosalie Marie Wertheim. Born at Amsterdam in 1888, died in Laren in 1949.
Training under Ulfert Schults, Bernard Zweers and Sem Dresden is recorded.
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Amsterdam.
Birth place
Laren.
Death place
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedreference work
Partially resolved
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 20 August 2026.
Elsewhere in Music memorabilia
41,877 published records in this field, each with its sources named.
- Roswell RecordsOrganisation
- Roswell RuddPerson
- Roswitha TrexlerPerson
- Rosy ArmenPerson
- Rotana Music GroupOrganisation
- RotodiscOrganisation
- Roton MusicOrganisation
- RotoreliefOrganisation
Best supported in this field
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