Colonel Pride's Purge of the House of Commons forcibly removed many Presbyterian members opponents of Oliver Cromwell; the remainder is known as the 'Rump' (of the Long Parliament), which subsequently votes to discontinue negotiations with Charles I.
Editors. "Pride's Purge". The Literary Encyclopedia. First published 01 January 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=2357, accessed 08 March 2014.]