By the time French troops attacked Nidwalden on 9 September 1798, the violence had been building for months.
To understand why that day became one of the darkest in Nidwalden’s history, we have to begin far beyond the canton itself. The story starts in revolutionary Europe.
The French Revolution changed the political language of the age. Ideas such as equality before the law, civil rights, popular sovereignty, democracy, and the separation of powers spread across the continent with enormous force. In Switzerland, too, the old order came under pressure. After French military successes in the 1790s, the Old Swiss Confederation was drawn into the orbit of revolutionary France. In early 1798, French troops occupied the Confederation, and the old political system collapsed into the new Helvetic Republic.
That new republic promised something genuinely new. The old Confederation had not been a modern state of equal citizens. It was a patchwork of cantons, allied territories, and subject lands, shaped by inherited rights and unequal privileges. The Helvetic Republic claimed to replace that world with a more centralized political order based on modern principles. But for many Swiss communities, especially in Central Switzerland, it did not feel like liberation. It felt like a reordering imposed from outside, backed by foreign troops.
In Nidwalden, that tension cut especially deep.
For centuries, Nidwalden had developed strong traditions of local self-rule. Its political institutions had grown out of the late medieval Landsgemeinde order, in which the assembled male citizens exercised central political authority. That system was far from modern equality, but it gave the canton a strong sense of its own autonomy and political identity.
So when the Helvetic Republic arrived in 1798, many people in Nidwalden did not experience it as a distant constitutional adjustment. They experienced it as a threat to religion, tradition, and self-government.
The break was not only symbolic. Under the new order, the old sovereign cantons were absorbed into larger administrative units. Uri, Schwyz, Zug, Obwalden, and Nidwalden were grouped into the new canton of Waldstätten, with Nidwalden and Engelberg forming the district of Stans. A community that had long understood itself as a political actor in its own right suddenly found itself downgraded into part of a larger imposed structure.
Resistance in Central Switzerland did not disappear after the first French victories. The Innerschweiz Landsgemeinde cantons continued to oppose the new order, but after a failed military action at the end of May 1798 they had little choice except to submit, at least outwardly. Then came the issue that pushed Nidwalden into open revolt: in the summer of 1798, the Helvetic authorities demanded that all eligible men swear an oath of loyalty to the new constitution. In Nidwalden, that demand triggered a popular uprising.
This is where the story becomes more complex than a simple tale of heroic resistance.
On an individual level, many Nidwalden fighters probably did believe they were defending their freedom and their Catholic faith. The documents are explicit about their courage. But the same sources also insist that the events of 9 September should not be remembered as a straightforward “freedom fight.” In the Staatsarchiv’s own words, parts of the ruling patrician families and fanatical clergy were defending old privileges, and they deliberately stirred the population into a confrontation that, viewed soberly, had almost no chance of success.
On one side: the French army – professional, disciplined, battle-hardened through the Coalition Wars, with modern equipment and experienced officers. On the other side: the militia of Nidwalden – farmers, craftsmen, fathers of families, without uniforms, without military training. Their equipment consisted of old rifles, scythes, sticks. Only few had ever experienced a battle at all. The outcome was inevitable from the start.
Religion played a major role in that escalation. In Nidwalden, the new Helvetic order was seen not only as politically dangerous but as threatening the old union of faith and public life. Resistance hardened in that atmosphere. The result was a crisis in which genuine belief, political fear, and the interests of local elites became tightly entangled.
It is also important to say what this event was not.
Later memory in Nidwalden often used the word “Überfall,” an overfall or surprise attack. But the historical papers argue that this is misleading. The events of 9 September were not a sudden assault out of nowhere. They were an announced military operation, a campaign to subdue Nidwalden and break resistance. In that sense, they were closer to a military punitive action than to a surprise raid.
By early September, the catastrophe was approaching in full view.
On 9 September 1798, French forces under General Schauenburg attacked with overwhelming superiority. The main thrust came over land toward Stans, while other forces moved through the region and from the lake. The attack was designed to split Nidwalden’s already limited defenders. At Stansstad, the French were initially prevented from landing. But near Kehrsiten their numerical superiority proved too great. The Nidwalden defenders were pushed steadily uphill toward the Bürgenberg. By the time the French controlled those heights, Stans was already burning.
Privatbesitz Urs Vokinger, Stans/Silvan Bucher. https://franzoseneinfall.ch/orte/1/
The outcome was devastating.
About 100 Nidwaldners and roughly the same number of French soldiers lost their lives in battle. Then followed the massacres. In total, 400 people perished – 100 in battle and 300 among the civilian population. With 8,500 inhabitants in Nidwalden, that was about 5 % of the population. Places like Ennetmoos, Stansstad, Stans and Buochs were heavily destroyed.
And this is where the story must move beyond military positions and commanders.
The human reality of 1798 was carried above all by civilians. The supplementary texts on women and children are among the most important materials for understanding the event. They describe women fleeing uphill with small children, groups hiding in the woods overnight, milk and cheese being brought to them in desperation, and named victims whose deaths remained in local memory. One account tells of Veronika Flühler, who was robbed, stripped, assaulted, and shot. Others recount women killed while fleeing or families shattered across a single day. These are not side notes to the event. They are central to what happened. War may have been fought by armed men, but its consequences were borne by everyone.
That is why the tragedy of Nidwalden in 1798 should not be told as a simple legend.
It was not merely a story of brave men standing against France. It was also a story of a small community caught between revolutionary change and local power structures, between modern political ideas and the violence of military imposition, between sincere faith and the manipulation of that faith. It was a story in which ordinary people paid the highest price for decisions shaped by forces far larger than themselves.
The event did not end on the battlefield. It lived on in memory.
Based on Official historical records from Nidwalden it was clear that 1798 became one of the defining wounds in Nidwalden’s historical consciousness. It shaped how the canton understood itself, how it remembered the relationship between faith and politics, and how it saw the Swiss federal state for a long time afterward. The memory endured not only because the destruction was so great, but because the losses were carried into family stories, local commemorations, and public identity.
That may be the most honest way to remember 9 September 1798 today.
Not as a clean story of heroes and villains. Not as a simple clash between progress and backwardness. But as the story of how revolutionary Europe, a collapsing Swiss order, and a deeply divided local society met in one canton on one day and turned that day into catastrophe.
Eugenio Pedraza Meierhans