# Sir William Borthwick of that ilk

> Scottish landowner and administrator

**Wikidata**: [Q27229724](https://www.wikidata.org/wiki/Q27229724)  
**Source**: https://4ort.xyz/entity/sir-william-borthwick-of-that-ilk


## References

1. The Peerage
2. Genealogics
3. Oxford Dictionary of National Biography