Former Saint Mary’s Catholic Church

What if a small wooden church, built by a community of determined Catholics, became a symbol of Chicago’s resilience? You are standing in front of the Former Saint Mary’s Catholic Church, a place that holds the echoes of an inspiring story. In 1833, a group of pioneers, just 100 souls strong, sent a petition to Bishop Rosati of St. Louis. They pleaded for a priest to serve their growing community. Their fervent plea was answered, and the first Catholic parish in Chicago was established. They built a small, wooden church, first on Lake Street then later, moved it to Michigan and Madison, and finally, to the southwest corner of Wabash Avenue and Madison Street. This humble wooden structure witnessed the city’s early years, its growth and challenges. When the Great Chicago Fire ravaged the city in 1871, St. Mary’s Cathedral was reduced to ashes. However, the Plymouth Congregational Church, miraculously spared by the fire, was purchased and became known as Old St. Mary’s. It served as the primary Catholic church in Chicago for years, becoming a beacon of faith for a city rebuilding itself. Old St. Mary’s stood at 9th and Wabash for a long time, a testament to the enduring spirit of its parishioners. Sadly, it fell into disrepair and was ultimately demolished in 1971. Its legacy, however, continues to live on in the heart of Chicago’s South Loop. Today, Old St. Mary’s is a vibrant church, standing at 1500 S. Michigan. Its story is a reminder of faith, resilience, and the enduring power of community.