A bit of alternate history, or a look at how things could have been if history hadn’t gotten in the way…
A Church province of Mechelen covering what is now Belgium, Luxembourg and the Netherlands. The Archbishop of Mechelen would have truly been Primate of the Netherlands: his archdiocese would have covered the provinces of Brabant (or modern Flemish and Walloon Brabant) and Antwerp. It would have had seven suffragan dioceses, some of which are similar to the ones we know today, while others would have been radically different in composition:
- Amsterdam: the provinces of Holland (modern North and South Holland), Utrecht, Overijssel, Friesland, Groningen and Drenthe
- Bois le Duc: the provinces of North Brabant, Gelderland and Zeeland
- Bruges: the province of West Flanders
- Ghent: the province of East Flanders
Liège: the provinces of Liège and Limburg (modern Belgian and Dutch Limburg)
- Namur: the provinces of Namur and Luxembourg (the modern Belgian province and the sovereign Grand Duchy)
- Tournai: the province of Hainault
Map of the Kingdom of the Netherlands as it existed from 1815 to 1830. Subdivisions depicted are provinces, not dioceses.
The bishops of all these dioceses would be appointed with royal consent and would swear and oath to the king upon their installation. Bishops and clergy would receive an income from the state.
All this could have been reality, had the Concordat between the Kingdom of the Netherlands and the Holy See of 1827 become reality. The Belgian revolution and subsequent independence prevented this of course, and while the Belgian dioceses continued to exist and develop according to the descriptions in the Concordat, the Dutch dioceses would never become reality. In fact, it wouldn’t be until 1853 when a whole different set of dioceses were created.
In that plan, which did become reality, the massive Diocese of Amsterdam (at 18,521 square kilometers taking up about one third of the total territory of the kingdom) had no place. In fact, no cathedral would ever be built in the Dutch capital, which instead became a part of the new Diocese of Haarlem. I described the recent Catholic history of Amsterdam in an earlier blog post.
The failed Concordat of 1827, which was signed by Pope Leo XII (and not Leo XIII, as I mistakenly wrote earlier) (pictured) and King William I, sheds an interesting light on what could have been. Whereas the Church in what is now Belgium and Luxembourg was predominant in society and had dioceses which had already been established (with the exception of Bruges, which would be split off from Ghent in 1832, and Luxembourg, separated from Namur in 1840), the northern Catholics lived in mission territory (the Mission ”sui iuris” of Batavia) and in four apostolic vicariates (‘s Hertogenbosch, Breda, Grave-Nijmegen and Ravenstein-Megen), three of which were less than thirty years old. Since the Reformation there had been no hierarchy to speak off in the modern Netherlands. The (often Italian) superiors of Batavia frequently didn’t even live in the territory they had pastoral responsibility, choosing Brussels or Cologne instead. The Concordat was, then, something of a diplomatic victory, especially since royalty and government were far from tolerant of the Catholic Church. Hence the oath to the king and the state control over clergy income. In fact, the creation of a mere two dioceses in areas where there were none yet (Bois le Duc and Amsterdam) would have helped as well: it meant there were only two extra bishops to contend with: in the southern part of the kingdom, there already were dioceses with bishops, so little would change there. The Concordat would simply solidify the relation between Church and state there.
If the Concordat had become reality, how would the map of the Dutch Church province look today? Assuming that Belgium would have become independent at one point or another, the province of Mechelen would be spread over two or even three countries (Luxembourg continued to exist in a personal union with the Netherlands through the same head of state, but since the Grand Duchy could not have a female head of state, the two nations would go their separate ways as soon as the first Queen inherited the Dutch throne). The Diocese of Liège as proposed in the Concordat could have gone both ways: split between Belgium and the Netherlands or wholly Belgian. The proposed Diocese of Bois le Duc would have been rather unmanageable, combining strong Catholic and Protestant parts of the country into one. The province of Gelderland would one day be split off, but to do what? Become an apostolic vicariate in its own right? Be merged with Amsterdam? The proposed Diocese of Amsterdam was also hard to control, split as it would be by the Zuiderzee: the part formed by Holland and Utrecht would be physically separated from the rest in the northern part of the kingdom. Perhaps the latter part would form a new diocese with Gelderland, with its cathedral in… Zwolle? Groningen? Deventer? Arnhem? Who’s to say? And what of Utrecht? That oldest of all sees in the northern Netherlands, once established by Saint Boniface as his base of operations from which to convert the Frisians. Now just a part of a new Diocese of Amsterdam… The Concordat of 1827 may have appeased the state for a while, but for the Church it would have been quite unmanageable and unrealistic.
The present layout of dioceses in the Netherlands
Perhaps it is a blessing that it never became reality. Today there are voices that there are too many dioceses in the Netherlands, but for the major part of their history, they have worked well enough. A Church province limited to a single country, with its own metropolitan see in the oldest Christian centre of the nation.