These have included D.J. Campbell, Clarke Carlisle, Brad Friedel, Shay Given, Marcus Hahnemann, Danny Murphy, Graeme Murty, Jonas Olsson, Michael Owen, Linvoy Primus, Jason Roberts and Paul Robinson as well as then Serie A star Clarence Seedorf.
Clarence Thomas | Clarence Darrow | Clarence "Gatemouth" Brown | Clarence Mason | Clarence House | Clarence | Prince Albert Victor, Duke of Clarence and Avondale | Port Clarence | Duke of Clarence | Clarence Nash | Clarence Hyde Cooke | Clarence Brown | Clarence Seedorf | Clarence King | Port Clarence, Alaska | Clarence Thomas Supreme Court nomination | Clarence Muse | Clarence "Fuzzy" Haskins | Clarence Cameron White | City of Clarence | Lionel of Antwerp, 1st Duke of Clarence | Clarence Wijewardena | Clarence Stein | Clarence Richard Silva | Clarence Mackay | Clarence Lusane | Clarence Kolb | Clarence Knickman | Clarence Jey | Clarence Irving Lewis |
In January 2010, Ajax team mate Mitchell Donald joined Van der Heijden on loan from Ajax at the Tilburg club, His playing style has been compared to A.C. Milan star Clarence Seedorf.