(JTA) — Most young Frenchmen never heard of the World War II roundup of Paris Jews, a survey shows.

The recent survey showed most young French adults were unaware of the deportation of Parisian Jews during the Holocaust.

Sixty percent of respondents aged 18 to 24 said they never heard of the Vel d’Hiv Roundup of July 16-17, 1942, when French police rounded up some 13,000 Jews in and around Paris. They were held near the Eiffel Tower before being shipped for extermination to Auschwitz.

The Union of French Jewish Students commissioned the leading polling company CSA to perform the survey, which includes answers from 1,056 respondents. The union published the results on the 70th anniversary of the deportation.

The survey showed young adults know less about the roundup than the average French adult. Among the general population, 42 percent of respondents had never heard of the roundup.

In 1995, then-President Jacques Chirac apologized for the French police’s role in the murder of the Jews arrested in the Vel d’Hiv Roundup. Popularly known in French as La Rafle (“The Raid”), the roundup has been the subject of books, poems and movies.

The survey revealed 32 percent of young French adults knew that French police had been responsible for arresting the Jews of Paris. That figure was 46 percent among the general population.

Eighty-five percent of all respondents said teaching about the Holocaust was “important.”

Dr. Richard Prasquier, president of the CRIF umbrella group of French Jewish communities, said the poll shows “there is a lot that needs to be done, but there are also positive points.”

Meanwhile, an exhibit of police archives from the French deportation, including photos, signatures and records of personal possessions from many of the victims, is set to go on display Thursday in Paris.

