# William Gray Warden

> Millionaire petroleum refiner (1831-1895)

**Wikidata**: [Q139326115](https://www.wikidata.org/wiki/Q139326115)  
**Source**: https://4ort.xyz/entity/william-gray-warden


## References

1. [Find a Grave](https://www.findagrave.com/memorial/24287723/william_gray-warden)