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.
Citation:
Editors. "Pride's Purge".
The Literary Encyclopedia. First published 01 January 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=2357, accessed 26 May 2013.]