Lydie Polfer (born 22 November 1952 in Luxembourg City) is a Luxembourgian politician that has served in a number of capacities, including Deputy Prime Minister, Minister for Foreign Affairs, and Mayor of Luxembourg City, as well as a Member of the European Parliament (MEP) and a member of the Chamber of Deputies. She is a member of the Democratic Party (DP).

Polfer succeeded her father, Camille Polfer, as mayor of Luxembourg City, when he was forced to resign from the position due to poor health after only two years. She was first elected to the Chamber of Deputies in the 1984 election, representing Centre. She was the Deputy Prime Minister and Minister for Foreign Affairs in the government of Jean-Claude Juncker from August 1999 until July 2004.

In the 2004 legislative election, Polfer was elected, once again, top of the DP list, coming second overall to Luc Frieden. However, the DP polled poorly overall, losing five seats nationwide, and, with them, their position as the second-largest party and kingmakers. As such, the CSV entered instead into a coalition with the Luxembourg Socialist Workers' Party (LSAP), ejecting Polfer from the government. The European Parliament election held on the same day also saw the DP lose votes, as well as fall to fourth, behind the Greens for the first time. Nonetheless, Polfer still came top of the DP list (and third overall), and took her place in the European Parliament, where the DP sit in the Group of the Alliance of Liberals and Democrats for Europe.

Sven Clement (b. 19.01.1989) is a Luxembourgian politician. He is co-founder and president of the Pirate Party of Luxembourg (Piratepartei Lëtzebuerg), which was founded on the 4th of October 2009.

He lives in Dahlheim and studies business informatics at the Saarland University.

In 2010 Sven Clement is elected, with 3 other candidates from the Pirate Party, in the student parliament of the Saarland University. The Pirate Party is also a part of the coalition, which elected the AStA of the university, so Clement is now responsible for transportation and University of the greater Region (UGR).

Marios Matsakis (born August 2, 1954 in Limassol) is a Cypriot politician and former Member of the European Parliament for the Democratic Party, and sat with the Alliance of Liberals and Democrats for Europe group. Although a medical doctor by profession, he became involved in politics in the mid-1990s and has sparked controversy on several occasions. Marios Matsakis announced on 29 December 2007 that he would run for president in the 2008 Cypriot presidential elections. He gained 0.77% coming fourth behind the three main candidates.

He graduated from the University of London in 1976 with a B.Sc. in microbiology and was awarded a Ph.D in biochemistry in 1981. He was awarded his medical degree from the University of Cambridge in 1984 and specialised in forensic medicine at the University of Glasgow where he was awarded an MPhil in 1992. He then moved to Greece where he continued his studies in forensic pathology. He returned to Cyprus in 1994. At first he assumed a position in the medical field but he soon became interested in politics and was elected as an MP in 1996.