Welcome to the official website of Cornerstone Lodge No. 91, a subordinate Lodge of the Most Worshipful Prince Hall Grand Lodge, Free and Accepted Masons, State of Illinois and Its Jurisdiction.

Websters Dictionary defines a Cornerstone as:

1. a stone forming a part of a corner or angle in a wall; specifically : such a stone laid at a formal ceremony
2. a basic element : foundation (a cornerstone of foreign policy)

The members of Cornerstone Lodge No. 91 truly hold this definition to heart and remain determined to serve as a strong portion of the wall of faith, hope and charity.

The primary goal of Prince Hall Freemasonry is to improve the communities in which we live and serve. This goal is consistent with all of the goals of our Grand Lodge which offers thousands of dollars and time in scholarships and service hours to the communities across the great State of Illinois. As members of Cornerstone Lodge, we faithfully perform our part in this endeavor. By working together with the other Lodges under the jurisdiction of the Most Worshipful Prince Hall Grand Lodge of Illinois, our works not only benefit our local neighborhoods but also society as a whole.