rovisions of the Edict of Restitution, ordered the Bremian Chapter, seated in Bremen, to render an account of all the capitular and prince-archiepiscopal estates (not to be confused with the Estates). The Chapter refused, arguing first that the order had not been authorised and later that due to disputes with Bremen's city council, they could not freely travel to render an account, let alone do the necessary research on the estates. The anti-Catholic attitudes of Bremen's burghers and council was to make it completely impossible to prepare the restitution of estates from the Lutheran Chapter to the Roman Catholic Church. Even Lutheran capitulars were uneasy in Calvinistic Bremen.
Bremen's city council ordered that the capitular and prince-archiepiscopal estates within the boundaries of the unoccupied city were not to be restituted to the Catholic Church. The council argued that the city had long been Protestant, but the restitution commission replied that the city was de jure a part of the Prince-Archbishopric, so Protestantism had illegitimately taken over Catholic-owned estates. The city council replied that under these circumstances it would rather separate from the Holy Roman Empire and join the quasi-independent Republic of the Seven Netherlands. The city was neither to be conquered nor to be successfully besieged due to its new fortifications and its access to the North Sea.
In October 1631 an army, newly recruited by John Frederick, started to reconquer the Prince-Archbishopric � helped by forces from Sweden and the city of Bremen. John Frederick returned to office, only to implement the supremacy of Sweden, insisting that it retain supreme command until the end of the war. With the impending enforcement of the military Major Power of Sweden over the Prince-Archbishopric of Bremen, which was under negotiation at the Treaty of Westphalia, the city of Bremen feared it would fall under Swedish rule too. Therefore the city appealed for an imperial
