On 19 April 1943, a train carrying 1,631 Jews set off from a Nazi detention camp in Belgium for the gas chambers of Auschwitz. But resistance fighters stopped the train. One boy who jumped to freedom that night retains vivid memories, 70 years later.

In February 1943, 11-year-old Simon Gronowski was sitting down for breakfast with his mother and sister in their Brussels hiding place when two Gestapo agents burst in.

They were taken to the Nazis’ notorious headquarters on the prestigious Avenue Louise, used as a prison for Jews and torture chamber for members of the resistance. Read more here