# Martin Haspelmath

> organ builder (1935-1996)

**Wikidata**: [Q1903980](https://www.wikidata.org/wiki/Q1903980)  
**Source**: https://4ort.xyz/entity/martin-haspelmath-q1903980


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. BnF authorities