Leif Zeilon (later changed to Ericsson) was one of the founders of
Bevara Sverige Svenskt. According to
[1] (
http://www.motkraft.net/tema/antifaval/1998) and
[2] (
http://www.socialisterna.org/offensiv/arkiv/478-9/sverigedemokraterna.html) he was earlier a member of
Nordiska Rikspartiet. During the
1970s he was active in
Demokratisk Allians. In
1988 he was one of the founders as well as the leades of the populist party
Sverigedemokraterna and wrote its program. In
1992 he left Sverigedemokraterna and founded
Hembygdspartiet[?].