Past Sovereigns/Honors
| 1989 | Charles O. Kunze | 1990 | John P. Haliwell, Jr. | 1991 & 92 | Harry C. Hackett | 1993 | Edward A. Smith | 1994 | James C. Herndon # | ||||
| 1995 | Frank W. Allen | 1996 | John P. Lemmon | 1997 | Milton A. Slavin # | 1998 | Lee W. Hamilton | 1999 | John P. Hurst | ||||
| 2000 | Junior T. Kihara | 2001 | Merle S. Hill # | 2002 | Larry B. Oram | 2003 | William J. Clever | 2004 | Arthur L. Busacker | ||||
| 2005 | Robert A. Farrow # | 2006 | Dave S. Call # | 2007 | Donald D. Taylor | 2008 | M. William Echo | 2009 | Kent R. McCandless | ||||
| 2010 | Edgar R. Simmons # | 2011 | Michael A. Sutton # | 2012 | Robert K. Perry # | 2013 | Robert B. Mohney # | 2014 & 19 | Gary A. S. LaBruyere # | ||||
| 2015 | Richard E. Kaiser ** | 2016 | Ronald G. Berto | 2017 | Bruce A. Cole # | 2018 | W. Scot Young # | 2020 & 21 | Michael J. Keeton # |
# Living ** Demitted
Past Illustrious Grand Sovereign
Knight Grand Cross of Constantine
K. C. Albert A. Jessup (1920-21)
K. C. James C. Herndon (2010-11)
Knight Commander of Constantine
K.C. L. Merton Dawald, P.I.G. (1982)
Past Intendant General
K. C. Milton A. Slavin
(2007-2017)
Intendant General
G. Arthur Shoemaker, PS