# John Hammar

> 19 May 1869 - certain 24 Apr 1923

**Wikidata**: [Q5786576](https://www.wikidata.org/wiki/Q5786576)  
**Source**: https://4ort.xyz/entity/john-hammar


## References

1. [Norra begravningsplatsen](https://norrabegravningsplatsen.se/sten-nr-25-john-hammar/)
2. [Svenskagravar.se](http://www.svenskagravar.se/gravsatt/45757709)
3. Virtual International Authority File
4. [Source](https://runeberg.org/vemardet/1918/0147.html)
5. [Source](https://runeberg.org/vemvardet/0081.html)
6. [LIBRIS. 2003](https://libris.kb.se/katalogisering/nl02343618zbcz6)