[1] It was led by former National Independent Party and Progressive Democratic Party of the North MP Nicholas Mathieu.
[1] In the 1937 elections it received 3.6% of the vote, winning a single seat.
[2] Two further Liberal parties were established; the first after World War II failed to win any seats in the 1945 elections and most of its members joined the Patriotic and Democratic Group in the mid-1950s.
[1] It contested elections in 1974 and 1979, but failed to win a seat.
This article about a Luxembourgish political party is a stub.