# Thorvald Lammers

> Operatic and concert singer (1841–1922)

**Wikidata**: [Q166613](https://www.wikidata.org/wiki/Q166613)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Thorvald_Lammers)  
**Source**: https://4ort.xyz/entity/thorvald-lammers


## References

1. [Norsk biografisk leksikon](https://nbl.snl.no/Thorvald_Lammers)
2. [Source](http://www.begravdeioslo.no/maler/grav/grave_id/12293)
3. MusicBrainz
4. Freebase Data Dumps. 2013
5. Sceneweb