There are two active Knights of Columbus councils in the Heart of Mary cluster.  The Marian Council is made up of men from the St. Mary, Vinton parish while men from Sacred Heart, Walker and St. Mary, Urbana are part of the John Paul II Council.
 
Frank Van Steenhuyse is currently the grand knight for the Marian council.  Josh Holthaus is the current grand knight for the John Paul II council.