# Jonas I Losovičius

> Lithuanian Roman Catholic Bishop of Lutsk and later Bishop of Vilnius

**Wikidata**: [Q3383661](https://www.wikidata.org/wiki/Q3383661)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jonas_I_Losovičius)  
**Source**: https://4ort.xyz/entity/jonas-i-losovi-ius


## References

1. Catholic-Hierarchy.org
2. Sejm-Wielki.pl