# Ulrike Sophie von Berckholzen

> illegitimate daughter of Frederick William II and Wilhelmine, Gräfin von Lichtenau

**Wikidata**: [Q75330050](https://www.wikidata.org/wiki/Q75330050)  
**Source**: https://4ort.xyz/entity/ulrike-sophie-von-berckholzen


## References

1. The Peerage