Charles of Mount Argus   (a.k.a. Houben)   (m)   1821-1893  
Saints
Hubert Houben   (m)   1898-1956  
Olympic Medalists   1928   4x100 m relay   (silver)
Philippe Houben   (m)   1881-19xx  
Olympic Medalists   1900   swimming - 200 m team   (bronze)