LeChevalier, Robert - President
Founder, President (1988-2003, 2010-Present), Board of Directors (1988-Present)
Vilva, Veijo - Vice-President
Vice President (2010-Present), Board of Directors (2010-Present), Member since 1993
Powell, Robin Lee - Secretary/Treasurer
Secretary/Treasurer (2003-Present), Board of Directors (2003-Present), Member since 2001
Johansen, Arnt Richard
Board of Directors (2005-Present), President (2005-2008), Vice President (2008-2010), Member since 2000
Paulssen, Timo
Board of Directors (2010-Present), Member since 2008
Membership is conferred by a majority vote of the existing membership to people who demonstrate a high personal dedication to the purposes of The Logical Language Group, and possess relevant competence - particularly in one or more of the fields of science and scholarship listed in Article 2 of the bylaws. (Linguistics, Psychology, Philosophy, Logic, Mathematics, Computer Science, Anthropology, Sociology, Education and Human Biology.)
Dates of terms are approximate, based on meeting minutes, mailing list emails and wiki edits. Please correct them if you have better information.
Robert LeChevalier, 1988-2003, 2010 - present (Director, 1988 - present)
John Cowan, 2003 - 2005 (Director, 1991-2005, 2007-2008)
Arnt Richard Johansen, 2005 - 2008 (Director, 2005 - present)
Matt Arnold, 2008 - 2010 (Director, 2005-2010)
John Clifford, 1988 - 2001 (Director, 1998-2002)
John Cowan, 2001 - 2003
Nick Nicholas, 2003 - 2005 (Director, 2001-2005)
Jay Kominek, 2005 - 2007 (Director, 2003-2007)
Arnt Richard Johansen, 2008 - 2010
Veijo Vilva, 2010 - present
Nora LeChevalier, 1988 - 2003
Robin Lee Powell, 2003 - present
Jeff Taylor (1989-1990)
Albion Zeglin (1989-1991)
Athelstan (1989-1992)
Tommy Whitlock (1989-1990, 1993-1997)
Dave Barton (1997-2000)
David Twery (1999-2001)
Alexandra Miles-Lasseter (1999-2001)
Shawn Lasseter (2000-2003)
Charles Hope (2001-2005)
At the 2003 Annual General Meeting, the membership created the honorary position of Founder, awarding it to John Clifford, Nora LeChevalier, Robert LeChevalier, Jeff Taylor and Tommy Whitlock. The position of founder includes the authorization to sign official communications.