# Pie Postulatio Voluntatis

> recognized the establishment of the Knights Hospitaller

**Wikidata**: [Q20498313](https://www.wikidata.org/wiki/Q20498313)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pie_postulatio_voluntatis)  
**Source**: https://4ort.xyz/entity/pie-postulatio-voluntatis