# Hans Grade

> German aviation pioneer (1879–1946)

**Wikidata**: [Q84916](https://www.wikidata.org/wiki/Q84916)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hans_Grade)  
**Source**: https://4ort.xyz/entity/hans-grade


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. Q107642470
5. filmportal.de
6. [Magdeburger Biographisches Lexikon](http://www15.ovgu.de/mbl/Biografien/1228.htm)
7. Freebase Data Dumps. 2013
8. Library of Congress Control Number