leader

Member Party
Paddy Ashdown Liberal Democrat Party
Herbert Asquith Liberal Party
Thomas Bolton Liberal Unionist
Edward Carson Unionist
Austen Chamberlain Conservative Party
Alec Douglas-Home Conservative Party
Iain Duncan Smith Conservative Party
Gwynfor Evans Plaid Cymru
Robert Graham Scottish National Party
Robert Graham Labour Party
Jo Grimond Liberal Party
William Hague Conservative Party
Keir Hardie Independent Labour
Edward Heath Conservative Party
James Henderson-Stewart National Liberal
John Hume Social Democratic & Labour Party
Margaret Jackson Labour Party
Francis Jackson Unionist
Roy Jenkins Social Democratic Party
Ieuan Wyn Jones Plaid Cymru