# Countess Marianne von der Mark

> illegitimate daughter of Frederick William II of Prussia and Wilhelmine, Gräfin von Lichtenau (1780-1814)

**Wikidata**: [Q1348373](https://www.wikidata.org/wiki/Q1348373)  
**Source**: https://4ort.xyz/entity/countess-marianne-von-der-mark


## References

1. The Peerage
2. Virtual International Authority File