The Bay View massacre, which took place on May 5, 1886, in Milwaukee, Wisconsin, marked a pivotal moment in the history of labor movements in the United States. This tragic event occurred when the Wisconsin National
Guard fired into a crowd of striking workers, resulting in the deaths of seven individuals, including a young boy. The massacre was a direct consequence of the workers' demand for an eight-hour workday, a cause that resonated deeply with laborers across the nation.
The Lead-Up to the Massacre
The Bay View massacre was the culmination of a strike that began on May 4, 1886, involving 7,000 building-trades workers and 5,000 Polish laborers. These workers had organized at St. Stanislaus Catholic Church in Milwaukee to protest against their employers, demanding the enforcement of an eight-hour workday. By May 3, the number of participants had swelled to over 14,000, as workers gathered at the Milwaukee Iron Company rolling mill in Bay View.
The strikers had effectively shut down every business in the city except the North Chicago Rolling Mills in Bay View. In response to the growing unrest, Republican Governor Jeremiah M. Rusk ordered 250 National Guardsmen to intervene. The guardsmen were instructed to shoot to kill if the strikers attempted to enter the mills. This order set the stage for the tragic events that unfolded the following day.
The Tragic Events of May 5, 1886
On the morning of May 5, the crowd, which included children, approached the mill. The National Guard, following their orders, opened fire on the demonstrators. Seven people were killed, including a thirteen-year-old boy, and several others were injured. The names of the deceased—Frank Kunkel, Frank Nowarczyk, John Marsh, Robert Erdman, Johann Zazka, Martin Jankowiak, and Michael Ruchalski—are remembered as victims of a struggle for workers' rights.
The massacre shocked the nation and highlighted the extreme measures that authorities were willing to take to suppress labor movements. It underscored the tensions between workers seeking fair labor practices and the government and business interests determined to maintain control.
Legacy and Commemoration
Since 1986, the Bay View massacre has been commemorated annually by members of the Bay View Historical Society, the Wisconsin Labor History Society, and other community groups. The event is held every year on the first Sunday in May at the State Historical Marker site near the former rolling mill location.
This commemoration serves as a reminder of the sacrifices made by those who fought for labor rights and the ongoing struggle for fair working conditions. The Bay View massacre remains a significant chapter in the history of labor movements, symbolizing the fight for justice and equality in the workplace.






