# Iron-cap Prince

> 12 hereditary Qing dynasty's prince titles passing down without downgrading; 8 were by merit awarded to sons of emperor when Qing dynasty first established ; remaining four granted in the middle to late period

**Wikidata**: [Q13631422](https://www.wikidata.org/wiki/Q13631422)  
**Source**: https://4ort.xyz/entity/iron-cap-prince