John Blackadder (or Blackader) (ca. 1622–1685) was an eminent Presbyterian Covenanter preacher in Scotland during the period of the Commonwealth of England (1649–1660). Despite a government ban he continued to preach in the fields after the restoration of the monarchy. He was arrested and imprisoned in 1681 and died in jail.
This page contains content from the copyrighted Wikipedia article "John Blackadder (preacher)"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.