The Pirate Party is now measured as the biggest political party in Iceland The members of Parliament for the Pirate Party i Iceland. Jón Þór Ólafsson, Helgi Hrafn Gunnarsson and Birgitta Jónsdóttir. The Pirate Party now measures as the largest political party in Iceland, according to a new survey from the Icelandic market and research company MMR which regularly surveys the support for the politic