The system of titles within the United Roman-Ruthenian Church (URRC) and the Pontifical Imperial State of Rome-Ruthenia reflects a rich interplay of ecclesiastical authority, noble heritage, and cultural tradition. A closer look at the roles and titles of the Prince-Bishop (Knyaz-Episkop in Slavic languages), his family, and the various patriarchs and archbishops of the Church reveals a meaningful structure rooted in ancient history, theology, and symbolism. While the Prince-Bishop is usually called "Prince-Bishop" or simply "Prince" or "Bishop," he also bears ceremonial titles such as Papa-Catholicos and Imperator of Rome-Ruthenia, and Karol (King) of Ruthenia and titular Tsar of All Rus', among others. These titles, though grand, emphasize a tradition of service and a role of historical continuity and cultural preservation. They are typically used only in certain formal documents or specific formal occasions.

1. Servant-Leadership: The Heart of the Prince-Bishop’s Role

At the core of the Prince-Bishop’s identity lies the Christian principle of servant-leadership. Grounded in Christ’s teaching, “The greatest among you must be your servant” (Matthew 23:11), this principle shapes the role of the Prince-Bishop as both shepherd of the Church and protector of the faithful.

The title "Bishop" retains its original spiritual significance, prioritizing the pastoral mission. The dual identity of the Prince-Bishop—as a spiritual leader and steward of temporal cultural heritage—emphasizes humility and service.

The title of Prince (from the Latin Princeps) conveys leadership, preeminence, and responsibility in the sense of First Among Equals, someone who guides and unifies. In parallel, the Slavic form of Prince, Knyaz, derives from old Germanic word for King and was the commonly-used title for a sovereign. The use of Prince-Bishop as the main title, then, ties directly to these concepts. It is a title imbued with historical and symbolic weight, directly embodying the cultural and temporal patrimony of the Roman-Ruthenian Church and State.

2. Temporal Titles and the Role of the Prince-Bishop's Family

The Prince-Bishop’s immediate family hold the title of Grand Duke or Grand Duchess of Rome-Ruthenia (see below on this page). This reflects the noble heritage of the Pontifical Imperial State. Similarly, certain electors of the Church and their consorts hold the title of Grand Duke of Grand Duchess of Rome (also see below on this page). These titles represent a secular guardianship of the URRC’s cultural and patrimonial heritage. By this distinction, the Prince-Bishop’s title emphasizes his overall role, while his family’s titles underscore their temporal and dynastic responsibilities.

3. Archbishops Within the Ecclesiastical Framework

In the URRC, archbishops serve important jurisdictional roles or hold a high position in the ecclesiastical hierarchy, but nevertheless remain subordinate to the Prince-Bishop within the Church hierarchy. (His titles include the patriarchal title of Papa-Catholicos of Rome-Ruthenia and the metropolitan title of Archbishop of Aquileia.)

4. Modern Significance

In the modern era, the simplicity of the title “Prince-Bishop” may seem modest compared to its ceremonial counterparts or to the titles held by members of his household or elsewhere with the URRC. However, this simplicity embodies profound values of humility and service, creating a balance of spiritual leadership and temporal stewardship.

This intricate system reflects the Church’s enduring mission to preserve its heritage as the world constantly evolves with new challenges. It symbolizes a tradition that integrates spiritual guidance with cultural preservation, offering a model of leadership rooted in service and humility.

Indeed, this hierarchical system is a testament to its deep historical and theological roots. This tradition, rich in spiritual and cultural symbolism, continues to inspire the Church’s mission in the modern world. By upholding the values of humility, service, and stewardship, the Roman-Ruthenian Church and State preserves its unique identity, offering a profound legacy that informs its role in contemporary society.


The rank and title of Grand Duke of Rome is held by right by the members of the Pontifical Household of the Prince-Bishop of Rome-Ruthenia, following customs from the Middle Ages. It originated with Eastern Roman Emperor Alexios I Komnenos. It represents the highest rank of noble title within the Pontifical States and ranks immediately below the dignity of Cardinal. The Grand Dukes and Grand Duchesses hold the style of Imperial and Royal Highness.

The title is specifically held by the following persons:

1. The immediate family of the Prince-Bishop, i.e., any children, parents, and siblings.