History-Heritage

Mercy's Heritage: Meeting Community Needs Since 1827


The Mercy story begins at an unlikely time in an unlikely place with an unlikely woman. In 1827, our founder, Catherine McAuley, opened the first House of Mercy in Dublin, Ireland, to help alleviate the health care, education and employment needs of the city's poor. Within a few years, her ministry became a religious order. Thanks to her and generations of Sisters of Mercy, today more than 250,000 people in hospitals, schools and community programs worldwide carry on the mission of Mercy. 

In the United States, Mercy traces our roots to New York in 1846. In 1856, the Sisters of Mercy came to St. Louis. Fifteen years later in 1871, they opened a 25-bed infirmary for women and children. Over the years, the Sisters expanded their health minitry into a seven-state area: Arkansas, Kansas, Louisiana, Mississippi, Missouri, Oklahoma and Texas. 

While the hospitals and other health care facilities sponsored by the Sisters of Mercy were not formally linked, as early as the 1960s they shared management and consulting staff resources. In 1986, to position the individual hospitals for coming changes in health care, the Sisters created the Sisters of Mercy Health System, which is now called simply Mercy. Today, Mercy focuses on providing the best care in our hospitals, physician clinics, outpatient facilities, outreach ministries and other health and human services. 


Watch the video below to learn more about Catherine and the Sisters of Mercy. 

Mercy: Worthy of the Name

Learn more about Catherine and the Sisters of Mercy. 
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Watch the video
Read the Story of Mercy  >  The mission started by one woman is now 250,000 strong.
Tour the House of Mercy  > You don't need a ticket to Ireland to see where it all began.