# William Ley, 4th Earl of Marlborough

> (died 1679)

**Wikidata**: [Q76328295](https://www.wikidata.org/wiki/Q76328295)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_Ley,_4th_Earl_of_Marlborough)  
**Source**: https://4ort.xyz/entity/william-ley-4th-earl-of-marlborough


## References

1. The Peerage