From the upstairs bedroom she shared with four girls, Sonja Blits heard the soldiers marching through the quiet village of Zaandijk, outside Amsterdam, where she was being hidden by a generous Dutch family. "Remember, stay below the windowsill," Moe Haidel, the other girls' mother, reminded her. But, drawn to the unusual noise, Sonja stood up and peeked through the curtain. Her eyes fixed on the SS troops' black boots making clicking noises on the brick street. That sound continued to haunt her.
Saturday, June 12, marks Anne Frank's 75th birthday, and Eva Geiringer, who posthumously became her stepsister, reflects on the young Dutch girl and their Holocaust experiences.