"The Presbyterian Church (USA) has approximately 2.4 million members, 11,100 congregations and 14,000 ordained and active ministers. Presbyterians trace their history to the 16th century and the Protestant Reformation." – from site's "Who We Are"
"The Synod of Lincoln Trails is a governing body of the Presbyterian Church (U.S.A.) providing resources, staff services, information and training to the Presbyteries and congregations of Indiana and Illinois." – from site's "About Us"
"The Presbytery of Great Rivers is a regional governing body of the Presbyterian Church (U.S.A.) and is made up of 110 Presbyterian churches . . . all within the state of Illinois." – from site's home page
First Presbyterian Church of Springfield, Illinois is a Covenant Network Church. "The Covenant Network of Presbyterians is a broad-based, national group of clergy and lay leaders working for a church that is simultaneously faithful, just, and whole . . . " – from the site's home page