Landtag of Baden-Württemberg

The Landtag of Baden-Württemberg is the state diet of the German federal state of Baden-Württemberg. It convenes in Stuttgart and currently consists of 139 members of four political parties. The current majority is a coalition of the Alliance '90/The Greens (Die Grünen) and the Social Democratic Party (SPD), supporting the cabinet of Green Minister-President Winfried Kretschmann.
Current Composition
After the elections of 27 March 2011, the composition of the Landtag is as follows:
Basically, elections are conducted using a proportional representation system, with a minimum of 5% vote share to receive any seats. However, there are some exceptions, making the Baden-Württemberg election system one of the most complicated in Germany.
Presidents of the Landtag
So far, the presidents of the Landtag of Baden-Württemberg have been:

1952–1960 Carl Neinhaus, Christian Democratic Union (CDU)
1960–1968 Franz Gurk, Christian
...