solo: March 26, 1963 to 1976 with John Conboy: 1976 to 1982 with H. Wesley Kenney: 1982 to 1984 with Edward J. Scott: 1984 to 2001 with David Shaughnessy: 2001 to 2003 with David Shaughnessy as Co-EP: 2003 to 2004 with John F. Smith as Co-EP: 2004 to April 2005
May 2005 to May 12, 2006
May 15 to October 3, 2006
solo: October 4 to October 24, 2006 with Josh Griffith as Co-EP: October 25, 2006 to December 24, 2007
solo as Co-EP: December 26, 2007 to January 28, 2008 solo: January 29 to October 2, 2008
both as Co-EPs: October 3, 2008 to December 20, 2010
with Paul Rauch as Co-EP: December 21, 2010 to present