# Alvida Sandberg

> Swedish pioneer of the school library system

**Wikidata**: [Q50812983](https://www.wikidata.org/wiki/Q50812983)  
**Source**: https://4ort.xyz/entity/alvida-sandberg


## References

1. [Swedish Census 1910](https://sok.riksarkivet.se/?postid=Folk_127161893)
2. [Swedish Census 1890](https://sok.riksarkivet.se/?postid=Folk_103185692)
3. [1900 Sweden Census](https://sok.riksarkivet.se/?postid=Folk_117346136)
4. Sveriges dödbok
5. [Svenskagravar.se](http://www.svenskagravar.se/gravsatt/66753524)
6. [LIBRIS. 2013](https://libris.kb.se/katalogisering/b8nrxbdv1bvm1s4)