# Alfons Klein

> Administrator of Hadamar Euthanasia Centre (1909-1946)

**Wikidata**: [Q63384933](https://www.wikidata.org/wiki/Q63384933)  
**Source**: https://4ort.xyz/entity/alfons-klein


## References

1. [Source](http://nuremberg.law.harvard.edu/documents/1922-affidavit-concerning-the-euthanasia?q=alfons+klein#p.1)
2. [Source](http://nuremberg.law.harvard.edu/documents/162-affidavit-concerning-the-euthanasia?q=Philipp+Blum#p.1)
3. [Source](http://nuremberg.law.harvard.edu/documents/1922-affidavit-concerning-the-euthanasia?q=%2AAlfons+Klein#p.1)
4. Catalog of the German National Library
5. Integrated Authority File