It actually sounds like the "sovereign citizens" movement as described above, while similar in some respects to the FOTL movement, has some added US-specific notions, and a lot more racism.
It would be interesting to see which came first.
I remember reading about "sovereign citizens" in the 1990's, and I am quite certain that term is older. I only heard of the FOTL folks after I started reading the JREF Forums.
The "redemption" scam/conspiracy theory goes back to the 1990's, too, as promoted by scammers like "Right Way L.A.W." group. See an April 24, 2001, article from the Akron Beacon Journal article (preserved
here) about some people convicted for harassing public officials.
Right Way L.A.W. is not the sole proprietor of the "redemption theory,'' which has roots in the 1980s common law movements in Montana and elsewhere, and has since spread with several variations, experts say.
The idea is based on a belief that the Uniform Commercial Code, which regulates business transactions, actually governs everything in the United States, including criminal and traffic proceedings.
By learning how to manipulate the code, a citizen can gain access to his U.S. Treasury account containing hundreds of thousands of dollars and increase his balance by converting everything from a speeding ticket to an indictment into cash.
The more adventurous believers may write checks off these imaginary accounts and attempt to buy things, such as Cadillacs in Cleveland or mortgages in Idaho.
Almay said the Lehmans were the first in Ohio to use the process to intimidate public officials.
If "redemption" has roots in "1980s common law movements in Montana", that takes us back another decade with a movement with a different name and similar notions. The "Posse Comitatus" organization, which I described above, goes back to the late 1960's.
I would hypothesize that ideas like this are like urban legends, transforming over time. It may be necessary to change the name to avoid being associated with the previous round of scam artists and their legal penalties, especially if a Google search will dissuade potential marks.
Looking around online, one of the earliest mentions I can find for the FOTL is a LiveJournal post by a Canadian named Robert Menard at
www.thinkfree.ca . Be careful, there are several men online with that name, but this one makes it easier by eventually styling it "Robert-Arthur: Ménard". The Wayback Machine has caches of his site as far back as 2005, and text about the FOTL in 2007. Maybe he is a missing link in the process of renaming the "sovereign citizens movement" the "Freeman on the Land movement". He seems to get active promoting his idea around 2007. (I haven't read much of the other JREF threads on FOTL, so maybe this is already covered there.)
Was Menard active on the David Icke forums, and is that how the idea spread to Britain?
Also, let's not forget the Montana Freemen. That name might have something to do with the coinage of the new phrase. And they also issued false liens to harass government officials, basing their actions on bizarre legal theories.
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Here are the earliest mentions I could find using Google for the FOTL and the SCM. This is not the best tool, but it may be a general indicator of timing.
Google's blog archive (which only goes back as far as 2000)
-- the phrase "Freeman on the Land": a LiveJournal message in September 2006 (
http://owenferguson.livejournal.com/192230.html )*
-- the phrase "sovereign citizen movement": Orcinus, June 13, 2003 (
http://dneiwert.blogspot.com/2003/06/what-motivates-terrorists.html )
Google's news archive
-- the phrase "Freeman on the Land": WKRG-TV, January 2010:
http://www.wkrg.com/alabama/article/loper_convicted_on_all_four_counts/646861/Jan-14-2010_5-19-pm/
-- the phrase "sovereign citizen movement": Portland Press Herald, Sep 25, 1994 (behind a paywall, so I can't be sure this is an accurate date)
Better example here: Ocala Star-Banner, September 6, 1996 (
http://nl.newsbank.com/nl-search/we...page=10&p_sort=YMD_date:D&s_trackval=GooglePM )
Google Groups seemed to give a lot of false positives, especially for "Freeman on the Land".
-- the phrase "sovereign citizen movement": "OKC Questions / McAlvany", misc.activism.militia, June 24, 1995
Google Books
-- the phrase "Freeman on the Land": nothing referring to the movement
-- the phrase "sovereign citizen movement": Journal of the American Scientific Affiliation, a snippet from 1997
and "The Lure of the Millennium: The Year 2000 and Beyond" By Raymond F. Bulman, 1999