# Otto Harder

> German footballer and SS officer (1892-1956)

**Wikidata**: [Q451253](https://www.wikidata.org/wiki/Q451253)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Harder)  
**Source**: https://4ort.xyz/entity/otto-harder


## References

1. [Source](http://library.fes.de/gmh/main/pdf-files/gmh/1996/1996-07-a-464.pdf)
2. International Standard Name Identifier
3. Freebase Data Dumps. 2013
4. CONOR.SI