Oscar Hammerstein wrote that Jetten had urgently called on Jewish Dutch people not to leave the country during the commemoration of Kristallnacht. According to Hammerstein, everyone in the synagogue knew that Jetten had liked to march with other protesters at Museumplein on Sunday, whom he referred to as "useful idiots." https://t.co/0Ljm5UjEyU #Kristallnacht #Joden #Herdenking (translated)


