# Charles Duncan, Jr.

> U.S. Secretary of Energy (1926–2022)

**Wikidata**: [Q1066337](https://www.wikidata.org/wiki/Q1066337)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Charles_Duncan_Jr.)  
**Source**: https://4ort.xyz/entity/charles-duncan-jr


## References

1. Virtual International Authority File
2. Google Knowledge Graph