# Ducal Serene Highness

> Style used by members of certain sovereign ducal families

**Wikidata**: [Q3613188](https://www.wikidata.org/wiki/Q3613188)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ducal_Serene_Highness)  
**Source**: https://4ort.xyz/entity/ducal-serene-highness