Nienke Sikkema Details Cast On MovieCast On TV Name Nienke Sikkema Also Known As Birthday Gender Female IMDB Nienke Sikkema profile on IMDB Place of Birth As: Unknown2014-12-03Mister Twister on St... As: Mevrouw de Cock2006-09-19Baantjer - de Cock e... As: Zuster Slothouwers2017-10-23Het geheime dagboek ... As: Grandma Kira2011-09-04Seinpost Den Haag... As: Mevr. Walmink1991-03-09Oppassen!!!...