# Otto Heinrich Graf von Hagenburg

> German aviator, entrepreneur and inventor (1901-1993)

**Wikidata**: [Q18026604](https://www.wikidata.org/wiki/Q18026604)  
**Source**: https://4ort.xyz/entity/otto-heinrich-graf-von-hagenburg


## References

1. The Peerage
2. [Source](https://www.lagis-hessen.de/en/subjects/rsrec/sn/bio/register/person/entry/schaumburg-lippe%2Bprinz%2Bzu)
3. [Source](https://www.lagis-hessen.de/en/subjects/rsrec/sn/bio/register/person/entry/hagenburg%252C%2Botto%2Bheinrich%2Bgraf)