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
John Cowan, 2003 - 2005
Arnt Richard Johansen, 2005 - 2008
Matt Arnold, 2008 - 2010
Robert LeChevalier, 2010 - present
John Clifford, 1988 - 2001
John Cowan, 2001 - 2003
Nick Nicholas, 2003 - 2005
Jay Kominek, 2005 - 2007
(?)
Arnt Richard Johansen, 2008 - 2010
Veijo Vilva, 2010 - present
Nora LeChevalier, 1988 - 2003
Robin Lee Powell, 2003 - present