Senator by right


Senators by right were non-elected members of the Belgian Senate.
If the ruling monarch of Belgium had any children, all of them who were above 18 years old could opt to sit in the Senate, as senators by right; if the current monarch had no offspring, the descendants of the branch of the royal house called on to reign were senators by right instead.
Theoretically, senators by right were entitled to vote in the Senate once they reached the age of 21. However, by constitutional convention they did not use this right. Their presence was also disregarded when calculating the quorum; to reach the quorum, 36 of the 71 elected senators had to be present. Until 2013, Prince Philippe, Princess Astrid and Prince Laurent were senators by right. When Prince Philippe became King, there were no senators by right.
As part of the sixth Belgian state reform, the function of senators by right was abolished effective as of the May 2014 elections.

List

SenatorFromTo
Prince Leopold, later King Leopold II9 April 185316 December 1865
Prince Albert, later King Albert I13 November 190623 December 1906
Prince Leopold, later King Leopold III8 November 192723 February 1934
Prince Albert, later King Albert II11 March 19589 August 1993
Prince Philippe, later King Philippe21 June 199421 July 2013
Princess Astrid20 November 199621 July 2013
Prince Laurent31 May 200021 July 2013