Münster — The Threefold Struggle for Westphalia

Jan van Leiden’s New Olympus · Walram von Moers · Erich von Hoya · Divided temple principality

At a Glance

TerritoryThe imperial Prince-Bishopric of Münster, a patchwork of western and eastern Westphalian lordships and towns
Who Holds Münster City?Jan van Leiden, the Prophet King; his revolutionary court calls the city New Olympus
Rival Princely ClaimantsWalram von Moers and Erich von Hoya; their struggle for the wider principality continues beyond the city walls
Important AllyJohann von Hoya, Erich’s brother and an influential claimant’s administrator; he holds supporters and fortresses outside the city
Faith and AuthorityMany older gods, sacred precincts and independent shrines; New Olympus seeks to replace established rites with an uncompromising new divine order
Neighbouring PowersUtrecht, Cleves, Cologne’s sphere and Westphalian counts; their armies and envoys are divided over intervention
Other PlacesWolbeck, Horstmar, Vreden, Ahaus and Ottenstein, where allegiances differ from the capital’s
Immediate DangerRevolution within the walls, civil war beyond, threatened sieges, secret passages, hungry civilians and competing warrants

Arriving in Münster

Three men claim to decide Münster’s fate. Only one commands its streets. Jan van Leiden has occupied the former council halls, crowned himself ruler of New Olympus and ordered the city’s gates watched. Outside the walls, Walram von Moers and Erich von Hoya still quarrel over the prince-bishop’s rights, estates, soldiers and temple revenues. Each wants to end the revolution; neither wishes to place his rival in power.

Above the markets, the symbols of New Olympus hang where old guild emblems once stood. Some inhabitants willingly surrendered their property to the new regime; others did so at spearpoint. The Prophet King’s followers speak of purification and a world remade. His opponents speak quietly, behind shuttered doors, because a neighbour may now be an informant.

The larger prince-bishopric has not become a united kingdom of New Olympus. Jan controls Münster itself and whatever its garrison can reach. The contested estates, towns and fortresses outside continue to answer to rival lords, councils, temple officers or their own captains.

What Is Happening Right Now?

The Prophet King’s City

Jan van Leiden rules through fiery proclamations, a disciplined inner circle and armed devotees. His revolution promises release from corrupt lords but enforces a new hierarchy of its own. Wealth and property have been requisitioned, suspected dissenters detained and archives seized or burned. Its leaders argue among themselves over how much of the old world must be destroyed.

Walram’s Claim

Walram von Moers holds the support of powerful relatives and a faction of the temple chapter. He regards Jan as a dangerous usurper and Erich as an unlawful rival. His captains seek allies for an assault or blockade, but paying troops and holding the countryside are costly.

Erich’s Difficult Choice

Erich von Hoya and his brother Johann once relied heavily on the city’s civic faction. Jan’s seizure of Münster has humiliated them. Erich may negotiate with surviving guilds, sponsor a revolt within New Olympus or make a temporary bargain with Walram, though either course could discredit his own claim.

The People Between Them

Craft families and traders trying to survive inside the city face searches, rationing and harsh new laws. Beyond the walls, ordinary villagers dread armies that promise protection and then seize their grain. Refugees carry contradictory rumours about what is happening inside New Olympus.

How Münster Came to This

1450: The death of Heinrich II von Moers leaves the princely office in dispute. Walram and Erich gather supporters, dividing noble houses, temple officers and towns.

1451–1452: Amid shortages, factional violence and failed diplomacy, Jan van Leiden’s existing movement gains disciples among angry townspeople, apocalyptic preachers and guild outsiders. Its agents promise that the familiar cycle of taxation and inherited privilege is nearing its end.

1453: Jan’s followers seize the initiative in Münster. The revolutionary faction overthrows the city government, disarms opponents and proclaims the New Olympus. Jan assumes the title of Prophet King. His faction’s reforms rapidly become compulsory.

1454: Münster remains in Jan’s hands, while the old succession dispute continues across the prince-bishopric. A settlement between Walram and Erich could destroy the king’s rule; a prolonged feud may give New Olympus time to spread.

These dates describe the altered campaign history, not the recorded historical chronology. Jan’s regime has developed from an established movement and already changed the city’s law, wealth and alliances; it did not appear overnight.

Places to Know

New Olympus — The Occupied Council Quarter

The old civic meeting halls now house Jan’s court, his commanders and confiscated records. Selected envoys may seek an audience, but all must obey the Prophet King’s rules. No one leaves with an official seal without someone asking whose business it serves.

The Great Temple Precinct

Temples to several gods once shared the city’s ritual and judicial life. Some shrines have been shut, others appropriated or forced to bless the revolution; a few keepers hide sacred objects among the refugees. The city’s polytheistic traditions have not simply vanished.

Wolbeck and the Hoya Fortresses

Erich and Johann von Hoya retain influence through garrisons and allied officers. Couriers, displaced magistrates and nobles seeking recognition gather there, beyond the Prophet King’s immediate control.

The Western Marches

Walled towns, estates and forest roads near Ahaus and Ottenstein are vulnerable to raids, forced levies and sudden changes of allegiance. Walram’s influence competes with other regional factions rather than reaching every town unopposed.

Factions and Encounters

Jan van Leiden and the New Olympus. The king and his true believers hold the city, maintain patrols and spread revolutionary declarations. They may be zealots, opportunists or frightened ordinary people; not every follower knows what his inner circle intends.

Walram von Moers. An imperial princely claimant who prefers the restoration of established rights under his own banner.

Erich and Johann von Hoya. A rival political and military party with strong regional connections and little reason to trust either Jan or Walram.

The surviving city guilds. Some members support New Olympus; others hide families, keep secret records or wait for a chance to reclaim municipal liberties.

The temple chapter and sacred houses. Rival officers struggle to safeguard records, sanctuaries and rites. Some will support whichever ruler protects them; others take a dangerous stand.

Magic, Markets and Services

Within Münster, food and ordinary services increasingly depend upon Jan’s ration officers and approved households. Magic associated with the new regime may be displayed as a sign of favour; spells and rituals practised without leave are suspect. Elsewhere, the old divine houses still provide healing, witnesses and sanctuary according to their own laws.

Dwarven smiths, halfling traders and gnome scholars may be among the people caught in the conflict, but no people as a whole has pledged itself to any faction. Secret societies, mercantile associations and rival nobles may recognise an opportunity in a divided city, though any such influence must be earned through actual agents and events.

Adventure Hooks

  • Three Seals, One Prisoner. A messenger is claimed by Jan’s guard, Walram’s reeve and a Hoya captain. Each can produce a plausible warrant.
  • The Secret Guild Ledger. A missing book names households sheltering opponents of the new regime. The king wants it; the guilds want their families safe.
  • Food for the Walls. A grain barge reaches the city with a forged manifest. Its owner must choose between feeding refugees and complying with New Olympus.
  • The Temple Below. Displaced shrine keepers ask the party to rescue sacred relics from a chamber sealed beneath the king’s court.
  • The Siege That Might Not Happen. Walram and Erich separately offer the party money to negotiate a surrender; each plans to betray the other’s terms.

Travel, Law and History

Münster’s city law has been remade by Jan, but the principality’s wider jurisdiction remains divided. Carrying a document issued by one claimant can be a death sentence at the next checkpoint. Ferries, markets and temple sanctuaries outside the city still depend upon local charters and armed protection.

Historical foundation: The recorded Münster Diocesan Feud began in 1450 and continued into 1457, involving Walram von Moers and Erich von Hoya. The historical Jan van Leiden lived later and led the recorded Münster rising in 1534–1535; in this fantasy history, his life and revolt have been deliberately advanced and intersect with the earlier succession war. See Westphalian historical chronology of the 1450 feud and Jan van Leiden’s campaign entry.

Neighbouring Lands

Utrecht · Bremen · Holy Roman Empire

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