The whole of it was later included in the Diocese of Osnabrück and forms since January 7, 1995 part of the new Roman Catholic Archdiocese of Hamburg, with most of today's Catholic churches in the region built since the 19th century.
Hele området blev senere indlemmet i Osnabrück Stift og udgør siden 7. januar 1995 en del af den nye katolske ærkebispedømme i Hamburg, med de fleste af nutidens katolske kirker i området bygget siden det 19. århundrede.