# Catalogus baronum

> collection of registers of the military obligations owed by the barons of the Kingdom of Sicily

**Wikidata**: [Q1050255](https://www.wikidata.org/wiki/Q1050255)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Catalogus_Baronum)  
**Source**: https://4ort.xyz/entity/catalogus-baronum