<page_title> Ynys Môn (Assembly constituency) </page_title> <section_title> Members of the National Assembly for Wales </section_title> <table> <cell> 1999 <col_header> Election </col_header> </cell> <cell> Ieuan Wyn Jones <col_header> Member </col_header> </cell> <cell> Plaid Cymru <col_header> Party </col_header> </cell> </table>
Ynys Môn (Assembly constituency) was represented by Ieuan Wyn Jones of Plaid Cymru in 1999.