14.05.1929
foundation as Rixensart Football Club
26.07.1955
renaming in Royal Rixensart Football Club
01.07.2003
merging with Football Club Rosières to Royale Association Sportive Rosières-Rixensart
01.07.2008
merging with Royal Cercle Sportif de Genval to Royale Union Rixensartoise