Dáil Members. In February 2016 Sinn Féin had its best ever results in a Dáil election in modern times. Increasing its representatives on the 2011 election by almost 70% the party now 23 seats stretching from the very north of the country to the south. Outgoing TDs Gerry Adams, Mary Lou McDonald, Caoimhghín Ó Caoláin, Martin Ferris, Aengus ...