# Johannes Alfvén

> Swedish psychiatrist (1878–1944)

**Wikidata**: [Q16945055](https://www.wikidata.org/wiki/Q16945055)  
**Source**: https://4ort.xyz/entity/johannes-alfv-n-q16945055


## References

1. [Swedish church birth records](https://sok.riksarkivet.se/bildvisning/00007236_00286#?c=&m=&s=&cv=285&xywh=-128%2C1802%2C2816%2C2070)
2. [1900 Sweden Census](https://sok.riksarkivet.se/?postid=Folk_115861804)
3. Sveriges dödbok 1860–2017
4. [Swedish Census 1930](https://sok.riksarkivet.se/?postid=Folk_128705994)
5. [Swedish church birth records](https://sok.riksarkivet.se/bildvisning/80001061_00322#?c=&m=&s=&cv=321&xywh=76%2C2528%2C1786%2C1313)
6. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/6b80d9e2-8540-4255-8bf3-9aa81127f357)
7. Virtual International Authority File
8. [Svenskt författarlexikon: 1. 1900–1940](https://runeberg.org/sfl/1/0020.html)
9. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/45682345)
10. [LIBRIS. 2012](https://libris.kb.se/katalogisering/gdsw0340599b2vw)