As an Irish Catholic he was unable to take his seat. OÆConnell was a key figure in the development of Irish nationalism: his campaign for the emancipation of Irish Catholics was utilised as a model by later mass pressure-group politics.
Editors. "Daniel O'Connell is elected to the House of Commons". The Literary Encyclopedia. First published 01 February 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=4651, accessed 28 May 2015.]