# John Spencer-Churchill, Earl of Sunderland

> (1952-1955); eldest son of John Spencer-Churchill, 11th Duke of Marlborough, and Susan Hornby

**Wikidata**: [Q75386294](https://www.wikidata.org/wiki/Q75386294)  
**Source**: https://4ort.xyz/entity/john-spencer-churchill-earl-of-sunderland


## References

1. The Peerage