# Valerie Glassborow

> (1924-2006); Bletchley Park code breaker and paternal grandmother of Catherine, Duchess of Cambridge

**Wikidata**: [Q75536877](https://www.wikidata.org/wiki/Q75536877)  
**Source**: https://4ort.xyz/entity/valerie-glassborow


## References

1. The Peerage
2. Sejm-Wielki.pl