Torry Goldstern’s Story from Claus Bock’s War Memoir. „One difficult situation arose when a mentally disturbed Jewish teenager in hiding, Torry Goldstern, began acting so bizarrely that he put his host family (and himself) at risk. The Dutch Resistance was considering having him killed, as too much of a security risk. As Marita Keilson tells the story in her interview with WV, Hans Keilson arranged for Torry Goldstern go first into a mental institution, and then, when he was discovered to be a Jew, to stay with Frommel’s underground group, called Castrum Peregrini, in the house on the Herengracht.“ Über diese Geschichte berichtet auch Claus Bock in seinem Buch Untergetaucht unter Freunden. Ein Bericht Amsterdam 1942-1945