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What’s got you scratching your head about Milwaukee and the region? Bubbler Talk is a series that puts your curiosity front and center.

The 1861 Bank Riot That Rocked Milwaukee

The 1861 Milwaukee Bank Riot was one of those moments that people thought would never be forgotten. Now, there are few remaining articles and references to this flashpoint in city history.

But Hugh Swofford wrote to Bubbler Talk — our series that answers your questions about Milwaukee and the region — to change that.

The riot was about much more than that single day of chaos on June 24, 1861. To tell the full story, let's go back a few decades to the presidency of Andrew Jackson.

In 1836 President Jackson's war on banks culminated in one of his final acts: vetoing the reauthorization of the Second Bank of the United States — the only nationally chartered bank at that time. That, along with his Specie Circular Executive Order, created a shortage of stable currency, as banking historian Richard Sylla explains.

"There was a major financial panic. It's called the Panic of 1837, where a lot of banks failed in the country and we had a recession, depression," he says.

The Panic couldn't have come at a worse time for the newly founded Wisconsin Territory, which split from the Michigan territory just a year earlier. Archivist Kevin Abing, from the Milwaukee County Historical Society, says it had a huge impact on the fledgling frontier.

"A lot of banks went under across the country, credit shriveled up for the large part. It just brought any commerce or land speculating … to a halt. I mean, that was definitely the case here in Milwaukee," he explains.

Credit Milwaukee County Historical Society
A $1 Wisconsin state banknote issued by the Second Ward Savings Bank and backed by capital of $50,000. The note was circulated and was signed and dated in 1864.

But the war on banks and the resulting Panic did more than just cripple the economy: it created a great distrust in banking itself. When Wisconsin finally became a state in 1848, banking was prohibited by its constitution, which meant the state wouldn't charter any banks.

Since there was no central financial institution in the U.S. or standard currency, no charters theoretically meant no banknotes. At that time a banknote, historian Sylla says, was similar to the $1, $5 bills we have today.

"Now, [banknotes] are issued by the United States government. But before the Civil War in the United States, there were some hundreds of banks and each one of them issued banknotes like the currency we have in our pockets now. But these were obligations not of the United States government, but of the bank itself," he explains.

Worthless Banknotes

That last bit – notes being the obligation of the bank issuing them – that's really important to the story of the 1861 Milwaukee Bank Riot.

Credit Courtesy of Milwaukee Public Library
Mitchell's/Marine National Bank was owned by banking entrepreneur Alexander Mitchell. It would later be demolished to make room for the Mitchell Building (207 E. Michigan Street).

Despite the lack of charters, there were still banknotes circulating in Wisconsin, in part thanks to a couple of Scotsmen: George Smith and Alexander Mitchell, who would go on to found Mitchell's Bank (also called Marine Bank), when banking was made legal in Wisconsin just a few years later.

Each institution was responsible for insuring their assets through bonds. By 1861, when southern states seceded and the Civil War began, three-quarters of Wisconsin banks were backed by southern bonds.

"The southern governments that issued the bonds were unlikely to want to payback the bonds that were held outside their country, like in Wisconsin," Sylla says. 

As a result, the Wisconsin Bankers' Association met to discredit dozens of banks – making their notes worthless. But by June 1861, the banks were still in a freefall.

Credit Joy Powers
The Second Ward Bank (now the Milwaukee County Historical Society) was the first stop of the riot. The rioters did no damage because the bank cut a deal with them.

On Friday June 21, the Association discredited 10 additional banks. News of this came down the next day, after many of Milwaukee's German laborers were paid with these now worthless banknotes.

"So you walked into a bar in Milwaukee, let's say, and you try to buy your beer and the bartender would say, 'The banker told us not to accept your money.' So if you got paid in that money a few days before, you might've been quite angry," Sylla says.

Credit Courtesy of Milwaukee Public Library
The mob threw stones at Milwaukee Mayor James S. Brown, slightly injuring him.

The following Monday, hundreds of working men marched down the streets of Milwaukee, ending up at the doors of Mitchell's bank. Alexander Mitchell tried to calm the crowd, but retreated after one of the rioters threw a stone that narrowly missed his head. After that, archivist Abing says the mob went crazy.

"They started busting windows and breaking doors and eventually they broke through the doors of Mitchell's bank and they ransacked the place. I mean, the money Mitchell was smart enough to lock it all up in the vault, so that was safe. But pretty much anything else that was left in the building was trashed — all the furniture, a lot of bank records and things were lost. The furniture was thrown out into the street and eventually they started a big bon fire with it all," Abing says.

The mob repeated the process at the State Bank across the street and threw stones at the nearby Bank of Milwaukee and Juneau Bank, as well as the Newhall House Hotel. The riot continued until a local militia was deployed to restore order.

Credit Courtesy of Milwaukee Public Library
The Wisconsin State Bank building, now located at 210 E. Michigan St., is the oldest surviving building in Milwaukee's financial district.

Martial law was declared by the Wisconsin governor and in the end no one was gravely injured, although according to the New York Times, the mob did stone the mayor. He was slightly injured.

The bankers eventually agreed to pay the workers for their discredited banknotes, calming the city down for a while.

Two years later, the National Currency Act (later known as the National Bank Act) of 1863 was signed into law, creating currency backed by U.S. government bonds. It was the beginning of the end for bank-issued currency and the start of our current system of banking. 

Credit Joy Powers
The entry of the Grand Avenue Club, which is the original entrance of the Bank of Milwaukee.
Credit Joy Powers
Bubbler Talk question-asker Hugh Swofford heads inside a former State Bank of Wisconsin vault. Swofford gives tours of the building for Doors Open Milwaukee.

The State Bank building merged with the Bank of Milwaukee building in the early 1900s. It is now the oldest commercial building in Milwaukee. It's now known as the Grand Avenue Club, and there are few signs of its former life, aside from some old bank vaults which have since been transformed into storage closets.

But the history of the building — and the flashpoint riot that took place there — lives on through story tellers, like our Bubbler Talk question-asker Hugh Swofford.

Have a question you'd like WUWM to answer? Submit your query below.


Joy is a WUWM host and producer for Lake Effect.
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