# Federico da Montefeltro, Duke of Urbino (1422-1482), his son Guidobaldo (1472-1508), and others listening to a discourse

> painting by Justus of Ghent

**Wikidata**: [Q28030300](https://www.wikidata.org/wiki/Q28030300)  
**Source**: https://4ort.xyz/entity/federico-da-montefeltro-duke-of-urbino-1422-1482-his-son-guidobaldo-1472-1508-and-others-listening-to-a-discourse


## References

1. [Source](https://www.royalcollection.org.uk/collection/406085/federico-da-montefeltro-duke-of-urbino-1422-1482-his-son-guidobaldo-1472-1508-and)
2. [Source](https://archive.org/details/gri_33125014989046/page/n352/mode/1up)