# Category:House of Guzmán, duchy of Medina-Sidonia, COA in heraldry

> Wikimedia category

**Wikidata**: [Q9449605](https://www.wikidata.org/wiki/Q9449605)  
**Source**: https://4ort.xyz/entity/category-house-of-guzm-n-duchy-of-medina-sidonia-coa-in-heraldry