St. Hyacinth Roman Catholic Church

St. Hyacinth was founded as Milwaukee’s third Polish Roman Catholic Church in 1883 after St. Stanislaus (1866) and St. Hedwig (1871). Overcrowding at St. Stanislaus led its pastor, Monsignor Jacek “Hyacinth” Gulski, to divide the parish to form what became St. Hyacinth. Gulski ended up taking charge of the new parish. He had come to Milwaukee as a refugee from German persecution during the Kulturkampf (culture struggle), when the German Empire persecuted Catholics and non-Germans, including in the German-conquered area of Poland.

Saint Hyacinth Church was designed by Swiss-born Milwaukee architect Henry Messmer in the Neo-Classical Style incorporating Polish and some Gothic features. It is constructed of Cream City Brick, and sandstone trim on a limestone base. The church features ceiling frescos from 1889, painted by Swiss artist Louis Rusca. The nave’s walls also bear eight frescos painted in 1899 by Italian-born Joseph Vittur. Both artists were based out of Chicago.

The building epitomizes a Polish ethnic church. All of the saints on the High Altar are Polish and two frescos depict other Slavic saints. The Stations of the Cross and writing on the stained-glass windows, which date to 1916, are in Polish. This was a church where Polish immigrants could celebrate their Polish culture and Polish expression of the Catholic faith. It now serves a similar role for immigrant Latinos.

The Milwaukee County Historical Society designated St. Hyacinth as a County Landmark in 2022. The parish is working toward listing on the National Register of Historic Places.