William III vetoes bills to exclude 'Placemen' (office holders)
from Parliament and to introduce triennial parliaments in England.
Citation:
Editors. "William III vetoes bills to reform Parliament".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=16886, accessed 23 May 2013.]