# Giangiacomo Guelfi

> Italian opera singer (1924-2012)

**Wikidata**: [Q1522470](https://www.wikidata.org/wiki/Q1522470)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Giangiacomo_Guelfi)  
**Source**: https://4ort.xyz/entity/giangiacomo-guelfi


## References

1. BnF authorities
2. Integrated Authority File
3. datos.bne.es
4. International Standard Name Identifier
5. MusicBrainz
6. SNAC
7. Discogs
8. [Scomparso il baritono Giangiacomo Guelfi, aveva debuttato a Spoleto con il Rigoletto](http://www.spoletocity.com/2012/02/scomparso-il-baritono-giangiacomo-guelfi-aveva-debuttato-a-spoleto-con-il-rigoletto)
9. Freebase Data Dumps. 2013
10. Virtual International Authority File
11. National Library of Israel Names and Subjects Authority File