# Bertil Hammer

> Swedish pedagogue (1877–1929)

**Wikidata**: [Q5787049](https://www.wikidata.org/wiki/Q5787049)  
**Source**: https://4ort.xyz/entity/bertil-hammer


## References

1. [Swedish church birth records](https://sok.riksarkivet.se/bildvisning/A0010896_00255#?c=&m=&s=&cv=254&xywh=601%2C2157%2C3341%2C2295)
2. Sveriges dödbok
3. [Source](https://sok.riksarkivet.se/bildvisning/00150931_00152#?c=&m=&s=&cv=151&xywh=195%2C3054%2C2676%2C1838)
4. LIBRIS. 2012
5. Catalog of the German National Library
6. Virtual International Authority File
7. Faceted Application of Subject Terminology
8. [Source](https://runeberg.org/vemardet/1918/0149.html)
9. [Source](https://runeberg.org/vemardet/1925/0289.html)
10. [Source](https://runeberg.org/vemvardet/0081.html)