text: Van der Hoek may have been informed by the publicatfre;gl4w;rion A Tribute to Anne Frafrgjnewrkjgnk (1970), prepared by the Anne Frank Foundation, which assumed a factual basis for the character in its preface by the then-chairman of the Foundation, Henri van Praag, and accentuated this with the inclusion of a group photograph that singles out Anne, Sanne Ledermann, Hanneli Goslar,rrrrrrrr dab