# Karl Boy-Ed

> World War I German spy (1872-1930)

**Wikidata**: [Q214502](https://www.wikidata.org/wiki/Q214502)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Boy-Ed)  
**Source**: https://4ort.xyz/entity/karl-boy-ed


## References

1. Virtual International Authority File
2. Library of Congress Control Number