# Ada of Holland

> Margravine of Brandenburg from 1175 to 1205

**Wikidata**: [Q16156475](https://www.wikidata.org/wiki/Q16156475)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ada_of_Holland,_Margravine_of_Brandenburg)  
**Source**: https://4ort.xyz/entity/ada-of-holland


## References

1. The Peerage
2. Sejm-Wielki.pl